JPH0235964Y2 - - Google Patents

Description

[Detailed description of the invention] (Industrial field of application) This invention is capable of completely locking a Buddha door that has convex finished surfaces on both sides of the door shaft, as well as constantly moving the bar hardware horizontally. This relates to a lock for a Buddhist door that is intended to facilitate installation and handling of the door.

(Prior Art) The applicant first brought a contact plate with a thickness approximately equal to the height of the convex finished surfaces on both side edges of the door shaft into contact with the low wall surface outside the door shaft, and placed a guide member for the bar onto the corresponding plate. Overlapping the
We proposed a locking device for a door that is constructed by fixing the abutment plate and the guide member to the door shaft, and inserting a bar fitting between the abutment plate and the guide member (Utility Model Application No. 142394/1987).
(Utility Model Publication No. 59-47075).

(Problems to be Solved by the Invention) However, in the above invention, the backing plate, the guide member, and the bar hardware are each treated as independent parts, and are integrated only when attached to the door. Therefore, improvements have been desired in terms of workability and convenience in handling.

(Means for Solving the Problem) However, this invention consists of a bar having a long hole, a front presser plate and a back presser that come into contact with the front and back surfaces of the bar rod, on a guide protrusion that loosely fits into the long hole of the bar metal. The above-mentioned problem was solved by combining the guide member formed by connecting the door shaft with the door shaft, and by making the back press plate have a thickness almost equal to the height of the convex finished surfaces of both side edges of the door shaft.

That is, this invention provides a bolt for slidingly attaching a bolt to a Buddhist door having convex finished surfaces on both sides of the door shaft, a bolt having a long hole along the sliding direction, and a bolt having a long hole along the sliding direction. and a guide member having a guide protrusion that loosely fits into the hole, the guide member having a guide protrusion having a parallel guide wall of the elongated hole of the bar metal object, and a front presser plate that abuts the front and back surfaces of the bar metal object. and a back presser plate, and the back presser plate is a bolt of a Buddhist door whose thickness is approximately equal to the height of the convex finished surfaces on both sides of the door shaft, and the guide protrusion and the front presser plate are connected to each other. The connection with the plate or backing plate is the bolt of the Buddha door which is integrally molded or removably fitted, and further,
The fitting between the guide protrusion and the front presser plate or the back presser plate is the bolt of a Buddhist door, which is a fitting hole between the protrusions provided on the respective abutting surfaces.

(Function) According to the Buddha door bolt of this invention, a bar hardware is installed on the Buddha door that has convex finished surfaces on both sides of the door axis of the Buddha door, and the bar hardware is constantly moved horizontally to lock the Buddha door. to be locked.

(Example) This invention will be described below based on an example shown in the drawings.

A bar hardware 2 having a long slide hole 1 is connected to a guide protrusion 3 loosely fitted into the slide slot 1, and a front press plate 4 and a back press plate 5 that abut the front and back surfaces of the bar metal piece. In combination with the guide member 6, the bolt of this invention is constructed.

The guide protrusion 3 is an elliptical protrusion having parallel guide walls of the elongated hole 1, and is protruded from the back press plate 5, and has small holes 7, 7 formed on the surface of the guide protrusion.
The guide protrusions 3 and the front and back press plates 4, 5 are integrated by tightly fitting small protrusions 8, 8 provided on the front press plate 4.

The thickness t of the back press plate 5 is the convex finished surface 1 on both sides of the door shaft of the Buddha door 9 to which this bolt is attached.
It is set almost equal to the height of 0. 11 in the figure is a screw insertion hole.

To use the bolt shown in the above embodiment, fix the guide member 6 to the lower wall surface of the door shaft 12 of one Buddhist door 9 with its backing plate 5 facing down, and then fix the guide member 6 to the lower wall surface of the door shaft 12 of one Buddhist door 9 with screws 13. It is sufficient to attach a contact plate 14 having approximately the same thickness as the convex finished surfaces 10a on both side edges of the door shaft to the lower wall surface of the door shaft 12a of the door shaft 9a. In the figure, 15 is decorative hardware, and 16 is edge hardware.

In the above embodiment, the guide protrusion 3 was formed into an elliptical shape with parallel guide surfaces, but as shown in FIG. It is only necessary to prevent one side of 2 from hanging down (as shown by the chain line in FIG. 1). It goes without saying that the guide protrusion may be provided protruding from the front press plate instead of the back press plate. Furthermore, the screw hole 11 is not an essential requirement, and the guide member may be attached to the door with adhesive or the like.

In this invention, the material of the bar and the guide member may be metal or synthetic resin.

(Effect of the invention) That is, according to this invention, since the bar hardware having a long hole and the guide member having a guide protrusion that fits into the long hole of the bar metal are combined, the bar hardware can be maintained in a horizontal state after installation. There is no risk of one side sagging. In addition, the backing plate of the guide member has a thickness that is almost the same as the convex finished surfaces on both sides of the door shaft, so even if the door shaft has protruding finished surfaces on both sides of the door shaft, the bolts can be held in the correct position. It can be slid accurately and smoothly. Further, before attaching the bar hardware and the guide member to the door, the contact plate, the guide member, and the bar hardware are all integrated, so that they can be handled as one part, and the work of attaching the bar hardware to the door is extremely easy.

[Brief explanation of the drawing]

Figure 1 is a partially omitted front view of the door with the bolt of this invention attached, Figure 2 is a sectional view of Figure 1,
FIG. 3 is a perspective view of an embodiment of this invention, FIG. 4 is an exploded perspective view of the guide member, and FIG. 5 is a perspective view of another embodiment of the guide protrusion. DESCRIPTION OF SYMBOLS 1... Long hole, 2... Bar metal fitting, 3... Guide protrusion, 4... Front press plate, 5... Back press plate, 6... Guide member, 10, 10a... Convex finished surface.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. In a bar for slidably attaching a bar to a door with convex finished surfaces on both sides of the door shaft, the bar has a long hole along the sliding direction; and a guide member having a guide protrusion that loosely fits into the elongated hole of the bar metal fitting, and the guide member has a guide protrusion that has a parallel guide wall of the elongated hole of the bar metal fitting and contacts the front and back surfaces of the bar metal fitting. The bolt of the Buddha door connects a front presser plate and a back presser plate that are in contact with each other, and the back presser plate has a thickness that is approximately equal to the height of the convex finished surfaces on both sides of the door shaft. 2. The door bolt for a Buddhist door according to claim 1 of the utility model registration claim, wherein the guide protrusion and the front presser plate or the back presser plate are connected by integral molding or detachable fitting. 3 The fitting of the guide protrusion and the front presser plate or the back presser plate is the bolt of the Buddhist door described in claim 2 of the utility model registration claim, in which the fitting hole between the protrusions and the protrusions is provided on the respective abutting surfaces. .