JPH0344927Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial field of application This invention can be used to construct a door handle such as a vertical bar type by connecting arm fittings for mounting to the door at both ends. Regarding handle materials for door handles.

Conventional technology Vertical grooves are provided along the length and at equal intervals in the circumferential direction on the handle material for the door handle that constitutes the handle portion of the door handle, and the inside of the vertical grooves is darkened by metal corrosion. For example, there is a handle material in which decorative properties are provided by polishing the surface between the grooves and forming a metallic glossy surface to form a vertical striped pattern of two colors, light and dark. There is a publication. In addition, a piece of square or round wood with a metal-corroded surface is chamfered in the length direction, and the chamfered part is polished to form a vertical striped pattern of two colors, light and dark. -No. 82454, 1986-
There is a publication number 59052.

In addition, a square piece of length corresponding to the length of the handle part is used as the main rod material, a vertical groove is provided on its surface, and a separate filling material of approximately the same length is fitted to fill the vertical groove. Japanese Utility Model Publication No. 37-20374 discloses a device in which the grooves are prevented from coming off by uneven stripes provided on the sides, and a mounting arm fitting that also serves as a stopper is connected to the end of the groove. .

The problem that the invention aims to solve The former of the above conventional handle materials uses a processing method of metal corrosion and polishing, so it is limited to two colors, light and dark, and the decoration becomes monotonous and tends to be heavy. was. Furthermore, there were many restrictions on the form of the parts that were to be colored differently. On the other hand, the latter has the disadvantage that it is limited to decorativeness only on the surface parallel to the door surface, and is limited to use only as a push lever. Therefore, it has become a challenge to be able to decorate the entire circumference of the handle held by the person who opens and closes the door in a variety of ways.

Means for Solving the Problems In order to solve the above problems, the present invention provides a main rod having a length corresponding to a cylindrical handle portion and a circumferential surface. A plurality of vertical grooves are provided that are open across the length and are arranged so as to form a radial cross section, and a filler material having a surface that is flush with the circumferential surface of the main rod material is fitted into each vertical groove. A retainer consisting of a retainer protrusion and a retainer groove that fit in an uneven manner along the length direction is provided on the side surface where the filler and the vertical groove are joined to each other, and the end of the main rod material is The connection part of the door handle mounting arm fitting screwed to the part and the washer are configured to prevent each of the above-mentioned fillers from coming off in the length direction, and the fillers are To provide a handle material for a door handle, comprising a plurality of equally divided pieces of piece-shaped filling material, each of which is provided with either the retaining ridge or the retaining groove on both sides. be.

Function The present invention provides a main rod having a cylindrical peripheral surface with a plurality of radial vertical grooves extending over the entire length,
By fitting the piece-shaped filler into this vertical groove and preventing it from coming off on both sides and ends, there is almost no limit to the color by changing the color of the piece-shaped filler. Multicolored decorations can be applied to the handle. Furthermore, the entire surface of the round bar-shaped handle can be colored and decorated. In addition, the surface of the main rod material, excluding the part formed by the filler material, has a joint-like appearance.
It can be seen as a zigzag-like vertical striped pattern, and together with the surface of the piece-shaped filling material, it exerts a variety of decorative effects.

Embodiments Examples of the present invention will be described below with reference to the drawings.

As shown in FIG. 1, a cylindrical main rod 1 having a length corresponding to the handle portion of a door handle is open over the entire length of the circumferential surface, and as shown in FIG. It has a plurality of vertical grooves 2 arranged so as to have a radial cross section. The filler material 3, which fits into each vertical groove 2 so that the height of the surface is aligned with the circumferential surface of the main rod material 1, has a length as shown in FIGS. 3 and 4. Consisting of a plurality of pieces of piece-shaped filling material 3a divided equally in the direction, by preparing various pieces of piece-shaped filling material 3a of the same shape with various colors and gloss, each filling material 3 can be divided into For every 3 fillers in the book,
Various colors and glosses can be selected. Vertical groove 2
The filler 3 that fits inside is a pull-out member consisting of a retaining protrusion 4a provided in common on both sides of each piece-shaped filler 3a, and a retaining groove 4b provided on both inner surfaces of each vertical groove 2. The stop 4 prevents it from escaping to the front side.

The handle material of the present invention, in which the filler material 3 is fitted to the main rod material 1 in the above manner, is, for example, as shown in FIG.
A door handle is constructed by fitting washers 5 on both ends and screwing the threaded rod portion 8 of the connecting portion 6 integrally extended from the mounting arm fitting 7 into the screw hole 9 provided on the end face of the main rod material 1. . Furthermore, the filling material 3 in each vertical groove 2 is prevented from coming off in the length direction by the connecting portion 6 and the washer 5.

Note that the connection between the handle material of the present invention and the mounting arm is not limited to the embodiment shown in the drawings; for example, the connection between the handle material of the present invention and the mounting arm is not limited to the embodiment shown in the drawings. It can also be connected to. In addition, the retainer 4 between the filler and the vertical groove is
A retaining protrusion 4a may be provided on the vertical groove side, and a groove 4b may be provided on the filler side.

Effects of the invention According to the present invention, which is constructed as described above and is used as described above, the komagata filling materials are colored in various colors or plated with different tones, thereby selectively changing them. In combination with this, the handle can be decorated with multicolored and colorful decorations, and the decorative effect obtained by contrasting them with the surface of the main rod material can be achieved at the same time, so the door handle, which tends to be monotonous, can be The color tone of the handle part can be enriched. In addition, the main rod material is made of, for example, drawn material and cut to the required length, and the length of the handle portion can be changed by increasing or decreasing the number of pieces of komagata filler material, which is economical. There is a practical effect.

[Brief explanation of the drawing]

FIG. 1 is a partially cutaway front view showing an embodiment of the present invention together with its usage state, FIG. 2 is a cross-sectional view of the central part of FIG. 1, and FIG. FIG. 4 is a partially exploded perspective view of the filler. 1... Main rod material, 2... Vertical groove, 3... Filler material, 4
... Retainer, 4a ... Retainer protrusion, 5 ... Washer,
6... Connection part, 7... Arm fitting for mounting, 8... Threaded rod part, 9... Screw hole.

Claims (1)

[Scope of utility model registration request] A main rod member 1 having a length corresponding to a cylindrical handle portion and a circumferential surface has a plurality of strips that are open over the entire length of the circumferential surface and are arranged so as to have a radial cross section. vertical grooves 2 are provided, and a filler 3 having a surface aligned in height with the circumferential surface of the main rod material 1 is fitted into each of the vertical grooves 2, and the filler 3 and the vertical grooves 2 are joined to each other. A door handle is provided with a retainer 4 consisting of a retainer ridge 4a and a retainer groove 4b that fit in an uneven manner along the length direction on the side surface of the door handle, and is screwed to the end of the main rod 1. The connecting portion 6 of the mounting arm fitting 7 and the washer 5 are configured to prevent each filler 3 from coming off in the length direction, and the filler 3 is divided equally in the length direction. A handle material for a door handle comprising a plurality of divided piece-shaped fillers 3a, each of which is provided with either the retaining ridges 4a or the retaining grooves 4b on both sides.