JPS5938851Y2 - Installation structure of fittings pulls - Google Patents

Description

[Detailed explanation of the invention] This invention relates to the mounting structure of the handle for fittings6.
The invention described in Publication No. 839 or
The invention described in Japanese Patent No. 7-35138 is generally known.

However, in the former device, after the handle body is fitted into the ridge, the handle is attached by screwing a screw inserted into the projected surface of the ridge into the threaded part attached to the back of the pull body. However, it is difficult to screw the screw into the threaded portion, resulting in poor workability.

Furthermore, with this invention, handles must also be formed for frames with different widths, and
There was a drawback in that the mounting screws for attaching the handle were exposed to the outside.

In addition, in the latter idea, the handle is attached and removed by connecting the bottom surfaces of the concave parts of the handle main body with screws, but the handle is deformed depending on the screwing operation of the screws.
If the width of the frame changed, the mounting screws that connect the handles had to be of different lengths, and the mounting screws were visible from the outside, making the frame unattractive. .

Thus, this invention was devised to eliminate the above-mentioned conventional drawbacks, and will be explained below based on the embodiments shown in the drawings.

Figure 1 of the drawing shows 4.
This figure shows a fitting whose circumference is framed by a stile, and pulls 5, 5 are attached to the ridges 1.1, respectively.

FIG. 2 is an exploded perspective view showing the mounting structure for a door handle according to this invention.

The ridge 1 is formed with a hollow cross section from two side walls 2 and 3 provided oppositely and two partition walls 13° 13 connecting the side walls 2 and 3. 2, square mounting holes 4, 4 are formed facing each other.

Reference numeral 5 indicates a handle.

The handle 5 has a concave portion on its surface to form a pull portion 6, and a convex-shaped attachment portion I to be fitted into the attachment hole 4 on its back surface.

The outer periphery of the handle 5 is provided with a collar 8 that projects outward.

In addition, as shown in the figure, this handle 5 also has a mounting portion 7.
A mounting bracket 9 is provided protruding from the base.

Therefore, each of the mounting holes 4.4 drilled in the above-mentioned alignment ridge 1 has a handle 5. -5, the tips of the mounting brackets 9°9 will overlap.

One of the mounting brackets 9 has a mounting screw 10 screwed into it, and the other mounting bracket 9 has a mounting groove 11 having an opening at the tip at a position corresponding to the mounting screw 10. .

Therefore, both mounting fittings 9.9 overlap with each other with the mounting screw 10 inserted into the mounting groove 11.

In this state, when the mounting screw 10 is tightened using a screwdriver 12 or the like, the mounting fittings 9, 9 are connected to each other, and the handles 5, 5 are attached to the leveling ridge 1.

Note that in order to fasten the mounting screw 10 with a screwdriver 12 or the like, it is necessary to form a through hole 14 in the partition wall 13 and insert the driver 12 into the through hole 14 to rotate the installation screw 10.

Therefore, after fastening the mounting screw 10, it is preferable to attach a screw cover 15 to the through hole 14.

Although not shown, the screw head of the mounting screw 10 should face the door stop side, and the through hole 14 should be made on the door stop surface of the ridge 1.
By inserting a screwdriver into the through hole 14 and rotating the mounting screw 10, even if the mounting screw becomes loose, it can be easily retightened after the fittings are assembled.

In this case, it is necessary to attach a screw cover 15 to the through hole 14.

Figure 4 shows another embodiment of this invention.
FIG. 5 is a sectional view showing the attached state.

In this embodiment, the mounting screw 10 is screwed into the mounting bracket 9.
Fitting grooves 16, 16 are formed on both sides of the mounting bracket 9, into which both sides of another mounting bracket 9 to be overlapped are fitted.

However, in such an embodiment, it is possible to firmly and reliably attach the handles 5, 5 to each other.

6 of the drawings also shows another embodiment of this invention.

In this embodiment, both sides of the mounting bracket 9 into which the mounting screw 10 is screwed are formed as sawtooth 17, and the other mounting bracket 9 has sawtooth-shaped grooves 18 on both sides in which the sawtooth 1γ engages. It is formed.

Therefore, the connection between the mounting fittings 9, 9 becomes even stronger, and the handles 5, 5 can also be firmly attached.

Note that the mounting bracket 9 into which the mounting screw 10 is screwed is formed with an escape groove 19 having an opening at its tip.

Therefore, when fitting the mounting bracket 9 into the concave groove 18 of another mounting bracket 9, the relief groove 19 provides elasticity in the direction perpendicular to the sliding direction of the attachment bracket 9 (the longitudinal direction of the relief groove 19). The mounting brackets 9, 9 can be easily connected to each other.

Thus, this invention consists of the above structure.

And if the mounting structure of the fitting pull is based on this idea,
This produces the effects described below.

(1) The handle can be attached by simply stacking a mounting bracket with a threaded mounting screw in advance and another mounting bracket with a mounting groove into which the mounting screw is inserted, and then tightening the mounting screw. , it is extremely easy to work with compared to conventional mounting structures.

(2) Since the handle is attached by connecting the mounting fittings protruding from the handle, there is no risk that the handle will be deformed during the installation process, and the mounting screws will not be exposed to the outside.

(3) With the mounting structure of the present invention, the mounting can be adjusted by the length of the mounting groove of the mounting bracket, and the same type of handle can be used even for frames with different frame widths. , the same type of mounting screws can be used.

[Brief explanation of the drawing]

The drawings show an embodiment of this invention; Fig. 1 is a front view showing a fitting with a handle attached according to this invention, Fig. 2 is an exploded perspective view of this invention, and Fig. 3 is a cross section of this invention. 4, 5, and 6 are perspective views, sectional views, and perspective views showing other embodiments of this invention. 1...Rounding, 2, 3...Side wall, 4...Mounting hole, 5
... Pull, 6... Pull, handle part, 7... Mounting part, 8...
...Brim, 9...Mounting bracket, 10...Mounting screw, 11
...Mounting groove, 12...Driver, 13...Partition wall, 14...Through hole, 15...Screw hidden, 16...
- Fitting groove, 17... Sawtooth, 18... Concave groove, 19...
・Escape

Claims (1)

[Claims for Utility Model Registration] A ridge 1 formed with a hollow cross section from two side walls 2 and 3 facing each other and two partition walls 13 and 13 connecting the side walls 23 is formed on the surface. This is a fitting structure for a fittings pull, in which a recess-shaped pull part 6 is formed, and a pull handle 5.5, which has a mounting bracket 9 formed on the back surface that protrudes from a convex-shaped mounting part 1, are mounted facing each other. Attachment holes 4, 4 are formed in the side walls 2, 3 facing each other, and attachment portions 7.7 of the handles 5, 5 are formed in the attachment holes 4, 4, respectively.
A mounting bracket 9 is fitted into each of the mounting parts 7 and protrudes from the mounting parts 7, 7.
. A mounting structure for a door handle for fittings, characterized in that the mounting screw is inserted and fastened.