JPH0237388Y2 - - Google Patents

Description

[Detailed explanation of the idea] [Industrial application field]

The present invention relates to improvements in furniture pulls, particularly in pulls attached to drawers of paper storage boxes made of cardboard or the like.

[Conventional technology]

To attach a pull to a drawer, fit the cylindrical part of the pull into a hole drilled in the front plate of the drawer, make the cylindrical part protrude from the back of the front plate, and install the cylindrical part on this protruding part. Generally known is a structure in which a retainer is fitted between the convex edge and the back surface of the front plate, and then a back cover is attached using a stopper or the like.

[Problem that the idea aims to solve]

With the conventional puller mentioned above, it is extremely troublesome to attach the retainer and the back cover, and the puller tends to wobble after installation, and the hole drilled in the front plate may be damaged, causing the puller to There was a problem with it not being able to function properly. Therefore, the present invention was devised to solve the above-mentioned problems, and its purpose is to achieve accurate positioning, and at the same time, the installation operation is very simple, and the installation condition is firmly fixed, and there is no wobbling. It is an object of the present invention to provide a furniture puller which is improved so as to completely prevent such occurrences.

[Means to solve the problem]

In order to achieve the above object, the furniture pull according to the present invention includes a decorative plate having a window hole, and a stopper lid that can be freely screwed onto the back side of the decorative plate.
A fixed ring part, which has a larger diameter than the above-mentioned window hole and into which the above-mentioned stopper cover can be screwed, is provided on the back side of the decorative plate, and the periphery of the above-mentioned window hole facing the inner opening of this fixed ring part is made by hand. At the same time, the part near the periphery of the back surface of the decorative plate has a height lower than that of the fixed ring section, and when the fixed ring section is fitted into an opening provided in the front panel of a drawer etc., the back surface of the front panel of the drawer etc. is provided with a protruding locking protrusion of a height that is almost flush with the locking protrusion, and on the other hand, the locking protrusion is provided on the open surface side of the locking lid so that the locking protrusion is secured when the locking lid is screwed onto the fixed ring portion and tightened. It is provided with a flange that comes into contact with the protrusion.

【Example】

Embodiments of the present invention will be described below with reference to the accompanying drawings. 1 is a decorative plate in which a window hole 2 is bored;
On the back side, there is a fixed ring part 3 which has a larger diameter than the above window hole.
The peripheral edge portion of the window hole 2 facing the inner mouth surface of the fixed ring portion 3 is formed into a handle portion 4. On the back side of the decorative plate 1,
That is, when the decorative plate 1 is rectangular as shown in the figure, locking protrusions 5 lower than the height of the fixed ring part 3 are protruded from two diagonally located corners of the plate 1, and the fixed ring part A male screw 6 is inserted into the outer peripheral surface of the portion 3. Therefore, a locking lid 7 having a flange 8 on the open side can be freely screwed onto the fixed ring 3, and when the screw is tightened, the flange 8 comes into contact with the locking protrusion 5, causing unnecessary It is configured to prevent tightening. A female thread 9 is cut into the inner circumferential surface of the stopper lid 7. The fixed ring part 3 is formed at such a height that approximately half of it can protrude from the back surface of the front plate 12 when the fixed ring part 3 is fitted into the opening 13 formed in the front plate 12 of the drawer 11 to which the main puller is attached. Furthermore, the locking protrusion 5 is formed at a height that allows it to remain substantially flush with the back surface of the front plate 12 when it is engaged in the locking hole 14 formed in the front plate 12. There is. According to the above configuration, the front plate 12 of the drawer 11
Fit the fixed ring part 3 and the locking protrusion 5 into the opening 12 and the locking hole 14 provided in the front plate 12, respectively, and screw the stopper lid 7 onto the fixed ring part 3 protruding from the back surface of the front plate 12 and tighten. The periphery of the opening 13 is attached between the decorative plate 1 and the flange 8 of the stopper lid 7, and the decorative plate 1 having the handle portion 4 is firmly attached to the front plate 12, and the pull is attached to the front. It can be assembled to the face plate 12. In this mounting operation, the locking protrusion 5 is engaged with the locking hole 14, so that the decorative plate 1 can be correctly set toward the front side without tilting to the left or right. Also, a stopper lid 7 for the fixed ring portion 3 is provided.
At the final tightening point, the flange 8 of the stopper lid 7 comes into contact with the locking protrusion 5, and further tightening is no longer possible. It is possible to prevent problems such as deformation due to strong pressure from occurring. Furthermore, since the locking protrusion 5 is engaged with the locking hole 14, the decorative plate 1 cannot be rotated after being attached, and its attached state is firmly established.
There is no need to worry about rattling even after long-term use.

[Effect of the idea]

The present invention is as described above, and the installation of the decorative plate having the handle part can be easily done by simply screwing and tightening the stopper cover onto the fixed ring part from the back side of the part to be attached. As a result, the correct positioning of the decorative plate is achieved, and at the same time, the decorative plate is prevented from wobbling after being attached, so that the correct attached state can always be maintained. Furthermore, since the flange of the stopper lid comes into contact with the locking protrusion, it is possible to reliably prevent the stopper lid from being over-tightened, so there is no need to worry about unduly tightening the attached part and deforming it, allowing it to be used for a long period of time with good appearance. It has the advantage that it can be used, and its practical value is extremely large.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view of the installed state, FIG. 2 is a cross-sectional view taken along line A-A in FIG. The figure is a perspective view showing the decorative plate and the stopper lid separated. In the figure, 1 is a decorative plate, 2 is a window hole, 3 is a fixed ring,
4 is a handle portion, 5 is a locking protrusion, 6 is a male screw, 7 is a locking lid, 8 is a collar portion, 9 is a female screw, 12 is a front plate,
13 is an opening.

Claims (1)

[Scope of utility model registration request] A decorative plate having a window hole, and a stopper lid that can be screwed onto the back side of the decorative plate, and a fixed ring on the back side of the decorative plate that has a diameter larger than the window hole and into which the stopper lid can be screwed. A protruding portion is provided to form the peripheral edge of the window hole facing the inner opening surface of the fixed ring portion into a handle portion, and a portion of the rear surface of the decorative plate near the peripheral edge is lower than the height of the fixed ring portion. A locking protrusion is provided projecting at a height such that when the fixed ring portion is fitted into an opening provided in a front plate of a drawer or the like, it is almost flush with the back surface of the front plate. A furniture pull, characterized in that a flange portion is provided on the open surface side of the holder, the flange portion coming into contact with the latching protrusion when the locking lid is screwed onto the fixed ring portion and tightened.