JP2001340143A - Locking device for slide plate - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily manufacture the lock of the housed state and withdrawn state of a slide plate at a low cost by simply combining extremely few components, to surely and repeatedly slide and fix the slide plate without causing malfunctions, to withdraw it through one action at the time of use and to house it at the lower part of a top plate and a shelf so as not to be an obstacle in nonuse. SOLUTION: In this locking device of the slide plate in which the slide plate 5 is provided below a base plate 1, a locking hole 3 for the time of use and a locking hole 4 for the time of housing are perforated at the back surface part 2 of the base plate 1, a hanging metal fitting 6 is fixed to the appropriate part of the base plate back surface part of a device body and the hanging metal fitting 6 is provided with a slide rail 7. The slide plate 5 is arranged so as to be slid by using the slide rail 7 as a guide, an operator 8 is arranged through a bearing plate 9 on the back surface of the slide plate 5 and a locking part 12 is detached from the locking holes 3 and 4 by vertically swinging it with the shaft 10 of the operator 8 as a center.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a locking device for a slide plate, for example, a locking device for a slide top plate and a slide shelf in a desk, a storage, or the like.

[0002]

2. Description of the Related Art As a conventional technique, there are a slide top plate, a desk having a slide shelf, or a storage.

[0003]

However, in the above prior art, a locking mechanism for locking the slide plate is performed by a link mechanism, a cam, a wire, or the like, and the slide top plate or the slide shelf is securely engaged. There is a problem that it is very difficult to construct a locking device for stopping and a malfunction occurs due to rattling or dimensional error of the transmission portion, and there is a danger that the device will come off.

In view of such circumstances, the present invention comprises a small number of parts and simple members. that is,
For example, by engaging and disengaging a locking portion of an operating tool formed by bending a rod-shaped member and a locking hole provided in a top plate or a shelf plate as a substrate, a slide top plate and a slide shelf can be disengaged. An object of the present invention is to provide a locking device for a slide plate that is enabled.

[0005]

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and employs the following technical means. According to the first aspect of the present invention, when a slide plate is provided below the substrate, a locking hole for use and a locking hole for storage are formed in the back surface of the substrate, and the back surface portion of the substrate is provided. Alternatively, a hanging bracket is fixed to an appropriate portion of the main body, a slide rail is provided on the hanging bracket, and a slide plate is provided so as to be slidable with the slide rail as a guide. A technical means is provided in which a locking device is provided, and the locking portion can be disengaged from the locking hole by singing up and down around the axis of the operating tool.

In a second aspect of the present invention, a slide plate is provided below the substrate, and a lock hole for use and a lock hole for storage are formed in the back surface of the substrate. ,
A hanging bracket is fixed to the back surface of the substrate or an appropriate part of the main body, a slide rail is provided on the hanging bracket, and a slide plate is provided so that the slide rail can be slid by using the slide rail as a guide. Notch portion, an operating tool is provided in the cutout portion of the slide plate via a bearing plate, and the locking portion is engaged with the locking hole by singing up and down around the axis of the operating tool. We adopted the technical means of making it possible to escape.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below in detail with reference to the accompanying drawings.

FIG. 1 shows a first embodiment of the present invention.
For example, a slide top plate is provided below a top plate of a personal computer desk, and an example is shown in which the slide top plate is used as an auxiliary top plate.

The width of the slide top plate may be as large as the inner dimension of the lower portion of the top plate, or may be small as shown in FIG.

FIG. 2 shows an example in which the locking device of the present invention is applied to a storage shelf such as a storage.

The storage may or may not have a door,
The shelves may be fixed or movable up and down. And if the shelf board is fixed, the slide shelf may be attached to the main body,
It may be attached to a fixed shelf. If the position of the shelf is movable, the slide shelf may be hung from the movable shelf and attached.

Here, as a specific example, an example in which a slide plate 5 is hung on a substrate 1 which is a top plate or a shelf plate will be described with reference to FIG.

The locking hole 3 for use at the front side of the rear surface portion 2 of the substrate 1 and the locking hole 4 for storage at the rear side at one position are engaged at one or two positions. Drill two places to stop.

Then, the case of the slide plate 5 in which the width dimension of the slide plate 5 is smaller than the width of the substrate 1 will be described.
Hanging brackets 6 on both sides of the back surface 2 of the substrate 1 by, for example, screws.
, And a slide rail 7 is provided on the hanging bracket 6, and the slide plate 5 is slid via the slide rail 7.

Further, two bearing plates 9 for controlling the rotation of the operating tool 8 are provided at the rear portion on the back surface of the slide plate 5. An operating tool 8 having a shaft 10 is attached to the bearing plate 9.

Here, a specific embodiment of the operating tool 8 will be described with reference to FIGS.

The operating tool 8 shown in FIG. 4 is an embodiment that locks at one place. In particular, when the width of the slide plate 5 is small, locking at one place is sufficient. The operating unit 11 of the operating tool 8 is bent to have a rectangular handle shape for easy operation,
The side opposite to the operation section 11 has a locking section 12 bent so as to rise vertically. The locking portion 12 engages with the storage locking hole 4 formed in the rear portion of the substrate 1 during storage, and when pulled out, raises and locks the operating portion 11 of the operating tool 8 as shown in FIG. 7B. It can be pulled out by pulling it out of the state. When the slide plate 5 is completely pulled out, the locking portion 12 engages with the locking hole 3 for use at the front side of the substrate 1 (see FIG. 7D).

It is to be noted that a cap 15 is
, The substrate 1 can be protected even when the slide plate 5 is moved in and out while being in contact with the lower surface of the substrate 1 when the slide plate 5 is taken in and out, and the slide plate 5 can be smoothly moved during sliding.

If the slide plate 5 slides to the right or left when it is slid, it is preferable to use one of them according to the situation and to lock the slide plate 5 at two places shown in FIGS. And the thing which locks at two places becomes stable, so that the width dimension is large. That is, various shapes of the operating tool 8 are conceivable as long as the shape can utilize the principle of leverage based on the above. Further, as the material, various shapes are conceivable using an iron plate, a synthetic resin, a die-cast product or the like.

Here, an embodiment of the operating tool to be locked at two places will be described in detail with reference to FIGS.

As can be understood from FIG. 5, the actuating tool 8 is formed by bending a rod-like member into a substantially U-shape, and raising both ends vertically to form a locking portion 12, which is opposite to the both ends. That is, the plate 13 is attached in order to improve the balance by providing a weight on the front side and improve the contact with the hand. The plate 13 does not have to be attached as shown in the exploded view of FIG.

Further, the shaft 10 is provided close to the locking portion 12, and the front is made heavier and the back is made lighter in order to balance the front and rear masses around the position of the rotating shaft 10 of the operating tool 8.
Although not shown, it is conceivable that the operation is facilitated by forcibly using a spring for the rotating shaft 10.

If the dimension of the locking portion 12 of the operating tool 8 bent and raised is such that the position of the base plate 1 and the slide plate 5 is maintained, the mounting dimension of the base plate 1 and the slide plate 5 in the vertical direction is maintained. Can be variously selected.

Next, the operating state of the operating tool 8 of the present invention will be described with reference to FIG.

FIG. 7A shows a state in which the slide plate 5 is stored, and a vertically raised locking portion 12 at the rear end of the operating tool 8 is provided at the rear of the substrate 1 for storage. Hole 4
It has been stopped.

FIG. 7B shows that when the operating portion 11 of the operating tool 8 is lifted with the shaft 10 engaged with the bearing plate 9 as a fulcrum, the raised locking portion 12 at the rear portion is used for storage. And the slide plate 5 can be pulled out toward the user.

FIG. 7C shows a state in which the slide plate 5 is being pulled out. The operating portion 11 of the operating tool 8 may or may not be lifted. It is in the middle of the process.

FIG. 7D shows a state in which the slide plate 5 is completely pulled out, that is, in use, when the operating portion 11 on the front side of the operating tool 8 is released, the shaft 10 is used as a fulcrum and the front side of the A locking portion 12 formed standing up behind the operating tool 8 enters the locking hole 3 for use. In other words, when the operator pulls out the operating part 11 on the front side of the operating tool 8 during the pulling out, the locking part 12 of the operating tool 8 enters the locking hole 3 for use and automatically stops at the stop position. Become like

Next, the slide plate 5 will be described with reference to FIGS.
2 shows a second embodiment in which a space is provided on the back surface of the device and an actuating tool 8 is provided in the space.

A space is formed on the back surface of the slide plate 5, and the operating tool 8 is housed in the thickness of the space formed by shaving or denting. That is, a bearing plate 9 is attached to a slide plate 5, a shaft 10 is engaged with the bearing plate 9, and an operating tool 8 to which the shaft 10 is fixed is attached.

FIGS. 10 and 11 show a third embodiment of the present invention. When there is an object at the lower part and the hand cannot be reached, the slide plate 5 is cut from the rear side to the front side so that it can be seen from the front. In which a space is formed.

FIG. 12 shows the mounting relationship between the substrate 1 and the slide plate 5, in which the slide plate 5 having the full width of the substrate 1 is mounted. Then, the slide rail 7 is attached to the main body side plate.

With the above structure, as the auxiliary top plate, the slide plate 5 is pulled out, an object is put on the slide plate 5 to arrange and work, and when the slide plate 5 is completed, the slide plate 5 can be stored, so that it is not obstructive. In addition, the keyboard can be used as a keyboard top plate by putting the keyboard on a slide plate when working on a personal computer.

[0034]

According to the present invention, as a result of employing the above configuration,
The following effects can be obtained. (1) The slide plate can be easily and inexpensively manufactured by combining the stored state and the pulled-out state of the slide plate in a simple combination with extremely few components. (2) Sliding and fixing of the slide plate can be reliably repeated without causing a malfunction. (3) The drawer can be pulled out with one touch at the time of use, and can be stored on the top plate or the lower part of the shelf so as not to be in the way when not in use.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a personal computer desk according to a first embodiment of the present invention.

FIG. 2 is a perspective view showing a second embodiment of the present invention which is used for a storage shelf which is a substrate of a storage or the like.

FIG. 3 is an exploded perspective view of a first embodiment of the present invention in which a slide plate is suspended from a top plate which is a substrate of a desk for a personal computer.

FIG. 4 is a perspective view showing a first embodiment of a slide plate operating tool according to the present invention.

FIG. 5 is a perspective view showing a second embodiment of the slide plate operating tool according to the present invention.

FIG. 6 is a side view of the operating tool shown in FIG. 5;

FIG. 7 is a front view showing an operation state of the slide plate in the first embodiment of the present invention.

FIG. 8 is a perspective view of a slide plate according to a second embodiment of the present invention as viewed from the back.

9 is a cross-sectional view of the slide plate shown in FIG.

FIG. 10 is a perspective view of a slide plate according to a third embodiment of the present invention as viewed from the back.

11 is a cross-sectional view of the slide plate shown in FIG.

FIG. 12 is a schematic front view showing an embodiment in which a slide plate is provided over the entire width of a fixed top plate as a substrate.

[Explanation of symbols]

Reference Signs List 1 1 Board 2 Back surface 3 Lock hole for use 4 Lock hole for storage 5 Slide plate 6 Suspension bracket 7 Slide rail 8 Operation tool 9 ‥‥ Bearing plate 10 ‥‥ Shaft 11 ‥‥ Operation part 12 ‥‥ Locking part 13 ‥‥ Plate 14 ‥‥ Cap

──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) A47B 88/04 A47B 88/04 A G06F 1/16 G06F 1/00 313A

Claims (2)

[Claims] In a device provided with a slide plate below a substrate, a locking hole for use and a locking hole for storage are formed in a back surface of the substrate, and a back surface of the substrate or a body of the body is provided. Fixing the hanging bracket to an appropriate part, providing a slide rail on the hanging bracket, providing the slide rail so that the slide plate can slide on the guide, and providing an operating tool on the back surface of the slide plate via a bearing plate, A locking device for a slide plate, wherein a locking portion can be disengaged from a locking hole by singing up and down around a shaft of the operating tool. 2. A device in which a slide plate is provided below a substrate, wherein a locking hole for use and a locking hole for storage are formed in the rear surface of the substrate, and the rear surface of the substrate or the main body is provided. The hanging bracket is fixed to an appropriate part of the above, a slide rail is provided on the hanging bracket, the slide rail is provided so that the slide plate can slide on the guide, and a cutout portion for storing the operating tool is provided on the back surface of the slide plate. An operating tool is provided on a notch portion of the slide plate via a bearing plate, and the locking portion can be disengaged from the locking hole by singing up and down around the axis of the operating tool. Sliding plate locking device characterized by the following: