JPS5926072Y2 - Adjustable etch material for joinery - Google Patents

Description

[Detailed Description of the Invention] This invention relates to adjustable edge materials of fittings, in which the edge materials themselves used in fittings such as doors can be freely adjusted in alignment.

Generally, the fitting is adjusted using an edge material attached to the side edge of the handle of this type of fitting, and when the etched material is screwed onto the fitting body, there is a tension between the edge material and the side edge of the fitting body. Usually, a soft foamed synthetic resin body or the like is interposed.

However, in this case, it is very troublesome to stretch the inclusions and insert the soft foamed synthetic resin body, and the inclusions also move or break, so adjustment is often impossible.
A disadvantage of springs is that they loosen due to vibration and the adjustment quickly goes out of order.

Therefore, this idea was devised to solve each of the above-mentioned drawbacks, and a bendable protrusion made of soft synthetic resin is formed in one piece on the joint surface of the edge material attached to the side edge with the fittings. Therefore, by simply attaching the edge material to the fittings, there is no need for springs or elastic bodies to be interposed on the contact surfaces, and the expansion and contraction of the fittings can be adjusted by tightening screws, etc., making it easy to assemble the fittings. It is something.

Next, one embodiment of this invention will be described with reference to the drawings. The edge material 1 attached to the handle side of various fitting bodies 5 is made of hard foam synthetic resin and has a cross-sectional shape of approximately U. Several protrusions 2, 2, etc. made of soft synthetic resin are formed on the back side of the edge material 1, that is, the part that joins to the vertical stile 8 of the fitting body 5.
Mold into the body.

The protrusions 2, 2 are formed in the longitudinal direction and are elastic and bendable.

Next, a dowel 3 having a through hole 7 in the center is applied to the front side of the edge material 1, and is screwed in from the outside with a screw 4.

Further, through holes 6 are formed in the edge material 1 at required intervals in the longitudinal direction thereof.

Reference numeral 9 indicates a hinge that is attached to the vertical stile 8 on the attachment side of the fitting body 5.

This device is constructed as described above, and the protrusions 2, 2, which are formed on the back side of the edge material 1, are fitted into the vertical stile 8 on the handle side of the fitting body 5, and the protrusions 2, 2 are fitted together from the outside. A screw 4 is inserted through the screw 3 and fixed to the fitting main body 5.

When the screw 4 is tightened, the several protrusions 2, 2 made of soft synthetic resin are bent and compressed to narrow the width of the fitting. On the other hand, when the screw 4 is loosened, the protrusions 2, 2... The edge material 1 can be easily restored and the width of the fittings can be expanded.

According to this idea, there is one flexible flexible resin protrusion on the joint surface side of the edge material that fits into the vertical stile of the main body of the fitting.
Since it is formed on the body, it is possible to completely fill the gap between the main body of the fitting and the edge material, and to completely prevent and buffer the looseness and movement of both, and to tighten the edge material such as a screw body. By loosening it, it can be made wider or narrower, which greatly simplifies the effort of putting it together, and it has excellent effects such as eliminating the need for scraping.

In addition, compared to the conventional structure in which cushioning material such as springs is separately constructed between the main body of the fitting and the edge material, several protrusions are integrated into one, so it is permanent. It has the effect of providing a buffering effect over the period of time when it is used in combination with a release bolt, and also significantly speeding up the installation process.

Furthermore, the protrusion made of soft synthetic resin provided in one piece on the edge material can be molded into one piece at the same time as the etching material is manufactured, making it extremely easy to manufacture, suitable for mass production, and extremely inexpensive. be.

[Brief explanation of drawings]

The drawings show one embodiment of this invention; Fig. 1 is a front view using this invention, Fig. 2 is a cross-sectional plan view taken along line A-A in Fig. 1, and Fig. 3 is an exploded view of this invention. A cross-sectional view, FIG. 4 is an exploded slope view with a part cut out, and FIG. 5 is a cross-sectional view of the edge material at 49th hole. Code 1 is the edge material, 2 is the protrusion, 3 is the stopper, 4 is the screw,
5 is the main body of the fittings.

Claims (1)

[Scope of utility model registration request] The edge material made of hard foamed synthetic resin that is attached to the side edge of the main body of the fitting is formed into a roughly U- or U-shape in cross section, and through holes are bored at the required intervals in the central part in the longitudinal direction. , the edge material has several bendable protrusions made of soft synthetic resin integrally formed on the joint surface with the fitting main body, and a stopper with a through hole in the center on the surface side. An adjustable edge material for fittings, characterized in that it is in contact with the metal and is screwed from the outside with a screw.