JP2571679Y2 - Curtain lock - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a curtain tuft in which a set screw cannot be seen from the outside.

[0002]

2. Description of the Related Art A conventional curtain rail lock for which a set screw is not visible from the outside is a type in which a body is slid and fixed so that all set screws are not exposed to a mounting plate fixed to a wall surface with a set screw. Alternatively, a method in which a screw portion provided on the main body is screwed into a mounting plate.

[0003]

[Problems to be Solved by the Invention] In the case where the main body is slid on the mounting plate and hung, if the wall around the mounting plate has a protrusion and hinders the sliding of the main body, the tuft cannot be mounted. Was. In addition, there is a problem that not only the locking action by the slide is difficult, but also the locked main body lacks stability. In the case of turning the main body and screwing it into the mounting plate, the arm for hanging the tassel must be provided at the center of the whole, so that there is a problem that the design of the tufting is restricted.

The present invention has been made to solve this problem, and an object of the present invention is to provide a curtain locker which can be easily attached to and removed from a wall surface and has no design restriction. is there.

[0005]

In order to achieve the above object, the present invention is characterized by a mounting plate that can be screwed to a wall or the like, a base that completely covers the mounting plate, and a base provided on the base. Arm having a hollow shaft portion fitted into the shaft hole, a bolt screwed into the screw hole of the mounting plate through the hollow shaft portion, and a decorative plate covering the surface of the arm together with the head of the bolt. In the above, a ridge is provided on the upper edge of the arm, a long groove that fits into the ridge is provided on the upper part of the plaque, a hole is made in the center of the arm, and a protrusion that fits into the hole is provided on the back of the plaque, A projection is provided on the upper surface of the projection, and when the long groove of the decorative plate is hung on the ridge of the arm and the projection of the decorative plate is fitted into the hole of the arm, the projection is elastically deformed and fitted once.

[0006]

The set screw for fixing the mounting plate to the wall is covered by the base and cannot be seen from the outside. A shaft hole of the base and a shaft portion of the arm are fitted through a tenon and a tenon groove to regulate the position of the arm with respect to the base. The base and the arm are fixedly screwed to the mounting plate via bolts passing through the shaft of the arm. The head and arm surfaces of the bolt are covered by a plaque. When the long groove of the plaque is hung on the ridge of the arm and the boss of the plaque is pushed into the hole of the arm, the plaque is elastically deformed when the projection on the top of the projection exceeds the hole of the arm, but if it exceeds it, it will return Return. Therefore, the decorative plate fixed to the arm does not easily fall off. But,
If the projection is pushed strongly from the back of the arm to the front side, the decoration plate can be removed because the projection goes over the hole. The unevenness of the wall surface around the mounting plate is irrelevant to the mounting and removing of the base, arm and decorative plate, and the mounting and removing of the tuft is extremely easy. In addition, the decorative plate can be freely designed and can be easily replaced.

[0007]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of the present invention; As shown in FIGS. 1 and 2, the mounting plate
10 is fixed to the wall surface by set screws 12 passed through upper and lower fixing holes 11. The center of the mounting plate 10 is formed at a middle height, and a screw hole 15 is provided therein. Set screw 12 head and mounting plate 10
A base 16 is provided to completely cover. A shaft hole 17 is formed at a position overlapping the screw hole 15 of the mounting plate 10 of the base 16,
A tenon 18 is integrally provided in the shaft hole. The hollow shaft portion 21 of the arm 20 is inserted into the shaft hole 17 of the base 16. At this time, the shaft 21
A tenon groove 19 formed at the tip of the arm is fitted into a tenon 18 of the shaft hole 17 to define the posture of the arm 20. A bolt 22 is passed through the shaft portion 21, and the bolt is screwed into a screw hole 15 of the mounting plate 10 to fix the base 16 and the arm 20 to the mounting plate 10.

The main body 23 of the arm 20 is a plate-like body that rises vertically from the shaft portion 21. The three sides except the upper end edge are U-shaped side peripheral edges 24.
To form A ridge 26 is formed at the upper edge of the main body 23, and a hole 25 extending horizontally is formed at the center. The decorative plate 30 covers the surface of the main body 23 except for the side peripheral edge, and the upper part 31 projects above the upper end edge of the main body 23 and to the rear side. A long groove 32 that fits into the ridge 26 of the main body 23 is provided on the lower surface on the back side of the upper part 31 of the decorative plate 30. A projection 33 that fits into the hole 25 of the main body 23 is integrally provided at the center of the back surface of the decorative plate 30, and a projection 34 is formed on the upper surface of the projection. The decorative plate 30 is fixed to the arm 20 by hanging the long groove 32 of the decorative plate 30 on the ridge 26 of the arm body 23 and pushing the projection 33 of the decorative plate 30 into the hole 25 of the arm body 23. When the projection 34 of the projection 33 crosses the hole 25 of the arm body 23 to the back side, the projection 33 elastically deforms. However, when the projection 33 passes over the hole 25, the elastic deformation of the projection 33 returns to the original state. Therefore, the fixing of the decorative plate 30 to the arm 20 is stable, and once fixed, it does not easily fall off. However, when the projection 33 of the decorative plate 30 protruding from the back surface of the arm body 23 is strongly pushed to the front side, the projection 33 is elastically deformed and the convex portion 34 passes over the hole 25 to the front side, so that the decorative plate 30 is Can be removed from 23.

As described above, the tufting can be extremely easily attached to and detached from the wall surface regardless of the unevenness of the wall surface around the mounting plate 10. The decorative plate 30 can be freely designed, and if necessary, the arm body 23 can be designed.
It is relatively easy to attach and remove.

[0010]

As described above, according to the tuft of the present invention, the body cannot be mounted on the mounting plate depending on the state of the peripheral wall, or the body is difficult to mount and lacks stability. Or, unlike the one that could not freely design the main body, regardless of the state of the wall around the mounting plate, it is possible to easily attach or remove the main body to the mounting plate,
The decorative plate of the main body has an excellent effect that it can be freely designed without any restrictions.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of a tuft of one embodiment of the present invention;

FIG. 2 is an exploded perspective view of the tuft of FIG. 1,

[Explanation of symbols]

10: mounting plate, 11: fixing hole, 12: set screw, 15: screw hole, 16: base, 17: shaft hole, 18: tenon, 19: tenon groove,
20: Arm, 21: Shaft, 22: Bolt, 23: Body, 26: Ridge, 25: Hole, 30: Decorative plate, 31: Upper part, 32: Long groove, 33: Projection, 34: Convex part

Claims (1)

(57) [Scope of request for utility model registration] A mounting plate (1) capable of being screwed to a wall or the like.
0) and a base (16) to cover the mounting plate,
An arm (20) fixed to the mounting plate together with the base via a bolt (22), a screw hole for forming a middle and high part (13) in the mounting plate and screwing the bolt therein. (15) is provided, a shaft hole (17) is provided in a portion overlapping the screw hole of the base, a shaft portion (21) of the arm is inserted into the shaft hole, and one end of the shaft hole and one end of the shaft portion are connected. A tenon (18) and a tenon groove (19) are provided for engaging with each other to regulate the posture of the arm, and a plate-shaped main body (23) of the arm is integrally and vertically raised from the other end of the shaft. The main body is formed with a horizontal ridge (26) at the upper edge thereof, a hole (25) is made at the center of the main body, and a decorative plate (30) covering the surface of the main body and projecting higher than it is provided. ) Is provided on the back lower surface of the upper part (31), which is higher than the main body of the decorative plate and protrudes to the rear side. Long groove fit to Article (32)
Forming a projection (33) that fits into the hole in the center of the back surface of the decorative plate, and providing a projection (34) on the upper surface of the projection;
A tuft for a curtain, wherein the projection is elastically deformed by the projection when the elongated groove of the decoration plate is hooked on the projection of the main body and the projection is fitted into the hole.