JP2004084386A - Fixture for building component - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a fixture for building component capable of firmly fixing a building component at an accurate angle position. <P>SOLUTION: The building component fixture for fixing the building component to the predetermined mounting surface comprises a cylindrical connecting section, a male screw section for screwing to a female screw hole formed in the building component is formed in the outer circumferential surface, and an elastic means capable of being press-contacted to the inner circumferential surface of the female screw hole of the building component is provided on the outer circumferential surface of the connecting section. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a fixture for building parts. More particularly, the present invention relates to a fixture for building components that can firmly fix building components at correct angular positions. Hereinafter, in the present specification, a door stop will be described as a typical example of a building component.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, various building components such as door stops have been used in a state of being fixed to a predetermined mounting surface such as a wall or a floor of a building. Of those building components, when the door stop is fixed to a predetermined mounting surface such as a wall or a floor, it is usually mounted using a screw-type fixing tool.
[0003]
The conventional fixing tool has a cylindrical coupling part, and a thread part is formed on the outer peripheral surface of the coupling part. First, the fixture is fixed to a predetermined mounting surface with a wood screw or the like, and then a screw hole formed in the door stop is screwed into an external thread portion of the outer periphery of the coupling portion, so that the door stop is set to a predetermined position. Can be fixed to the mounting surface.
[0004]
[Problems to be solved by the invention]
However, the door stop is usually provided with a member for temporary fixing such as a ring that can be engaged with a hook on the door side to temporarily fix the door to the fully opened state. Therefore, if the door stop is not screwed into the fixture at the correct angular position, the ring will not properly engage with the hook. On the other hand, if the door stop is finely adjusted so as to be at the correct angular position, a problem arises in that the screw engagement between the door stop and the fixture is loosened.
[0005]
In the case of a floor door stop, there is an L-shaped or T-shaped door stop that extends so that the tip is parallel to the floor, but in the case of these door stops, the door stop must be screwed at the correct angular position. There is a problem that the shock absorber provided at the front end of the door stop does not contact the surface of the door at a right angle, or the screwing between the door stop and the fixing tool is loosened.
[0006]
The present invention has been made in order to solve such a problem, and an object of the present invention is to provide a fastener for a building component capable of firmly fixing a building component at a correct angular position.
[0007]
[Means for Solving the Problems]
The fixture for building parts of the present invention is a fixture for building parts for fixing building parts to a predetermined mounting surface,
It has a coupling part having a cylindrical shape,
A male screw part to be screwed into the screw hole to be formed in the building part is formed on the outer peripheral surface of the coupling part,
An elastic means is provided on an outer peripheral surface of the connecting portion so as to be pressed against an inner peripheral surface of the female screw hole of the building component.
[0008]
Preferably, the elastic means comprises an O-ring.
[0009]
In addition, a construction metal fitting of the present invention comprises a construction part fixing tool according to claim 1 and a construction part having a female screw hole to be screwed into a thread portion of the fixing part.
[0010]
It is preferable that a tapered portion that becomes thinner toward the tip is formed at the tip of the building component on the side that is screwed with the fixing tool.
[0011]
BEST MODE FOR CARRYING OUT THE INVENTION
Next, the fixture for building parts of the present invention will be described in more detail with reference to the drawings. FIG. 1 is an exploded perspective view illustrating a state in which a door stop for a wall is fixed according to an embodiment of the present invention, and FIG. 2 is a cross-sectional explanatory view of the building component fastener of FIG. 4 is an explanatory plan view showing an example of an elastic means of the fixture for building parts of the present invention, and FIG. 4 is an exploded perspective view showing a state in which a door stop for floor is fixed using the fixture for building parts of FIG.
[0012]
As shown in FIGS. 1 to 3, the fixture 1 for a building component of the present embodiment constitutes a connecting portion 2 for connecting to a building component such as a door stop which has a cylindrical shape as a whole. In the present invention, the fixing device 1 is not limited to the configuration including only the cylindrical coupling portion 2, and may have a configuration in which a flange or the like is further provided at one end of the cylindrical coupling portion 2. .
[0013]
On the outer peripheral surface of the connecting portion 2, a male screw portion 3 formed at the door stop S and screwed into the female screw F of the screw hole H is formed. Further, an O-ring 4 having elasticity, which can be pressed against the inner peripheral surface of the female screw hole H of the door stop S, is provided on the outer peripheral surface of the connecting portion 2. Further, a projection 5 for temporary fixing is provided on a surface of the fixture 1 facing the mounting surface.
[0014]
The O-ring 4 can be made of a synthetic resin such as natural rubber, synthetic rubber, or nylon, or the like. The O-ring 4 is fitted to the circumferential groove 6 formed on the outer peripheral surface of the joint portion 2 to be fixed to the fixture 1. Installed. In the present embodiment, an O-ring having high adhesion to a door stop has been described as an example of the elastic means. However, the present invention is not limited to this, and as shown in FIG. As the elastic means, in addition to the O-ring 4 (see FIG. 3A), a C-shaped ring 7 (see FIG. 3B), or one or a plurality of rectangular elastic blocks 8 (see FIG. 3). (See (c)). The elastic block 8 can be attached to a fixture by removing a part of the screw thread and fixing the block to the connecting portion 2. Further, the O-ring 4 can be provided in a double or triple manner depending on the size of the connecting portion 2, whereby the door stop S can be firmly pressed.
[0015]
With this configuration, when the door stop S is fixed to the wall using the fixture 1 of the present embodiment, as shown in FIG. 1, first, the temporary fixing protrusion 5 of the fixture 1 is stabbed into the wall. The fixing tool 1 is temporarily fixed to the wall, and then the fixing tool 1 is fixed to a predetermined position on the wall by inserting the wood screw W into the through hole 9 by fixing means such as a wood screw W. Thereafter, the screw hole H formed in the door stop S is screwed into the external thread portion 3 on the outer periphery of the connecting portion, thereby fixing the door stop S to a predetermined mounting surface.
[0016]
At this time, the door stop S is set so that the ring R for engaging with the door-side hook provided on the door stop S is at the correct angular position (in FIG. 1, the position where the ring R can swing vertically). Even if the rotation angle of is slightly adjusted, the O-ring 4 is pressed against the inner peripheral surface of the female screw hole H of the door stop S, so that the O-ring 4 prevents the backlash between the door stop S and the fixture 1. As a result, the screwing between the door stop S and the fixing device 1 is not loosened by use after installation.
[0017]
Further, if the fixing device 1 of the present invention as described above is used, even in the case of the L-shaped floor door stop U shown in FIG. The shock absorber B provided at the tip can abut the door surface at right angles, and the ring R can also engage with the hook on the door side. On the other hand, the screwing between the door stop U and the fixture 1 is not loosened by the O-ring 4 as described above.
[0018]
Note that the door stops that can be fixed to the fixture of the present invention are not limited to the straight rod-shaped door stop S (see FIG. 1) and the L-shaped door stop U (see FIG. 4) described in the above embodiment. In addition, doors of various shapes and structures, such as a column-shaped floor door stop provided with a buffer body all around, can be firmly fixed at a correct angular position by the fixture of the present invention.
[0019]
Examples of the building component that can be fixed with the fixing device of the present invention include a door that needs to be positioned around an axis, for example, a wall hook or a handle having a concave portion for catching a finger, in addition to a door stop.
[0020]
The building hardware including the fixing device of the present invention and a building component such as a door stop having a female screw hole to be screwed into a thread portion of the fixing device firmly fixes the building component at a correct angular position. be able to. Further, a tapered portion that becomes thinner toward the tip is formed at a tip portion (for example, the periphery of the female screw hole H of the door stop S shown in FIG. 1) of the building component on the side to be screwed with the fixture. If this is the case, slight adjustment of the angular position can be performed by cutting such a tapered portion into a wall or the like. In this case, not only the correct angular position can be fixed, but also the building component can be firmly fixed.
[0021]
【The invention's effect】
ADVANTAGE OF THE INVENTION The fixture for construction parts of this invention can fix a construction part firmly at a correct angular position. For example, when the door stop is fixed, the door stop can be firmly fixed without rattling on a wall or a floor in a state where a ring or a buffer body of the door stop is oriented at a correct angular position.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view illustrating a state in which a door stop for a wall, which is one embodiment of a fixture for building parts of the present invention, is fixed.
FIG. 2 is an explanatory sectional view of the fixture for building parts of FIG. 1;
FIG. 3 is an explanatory plan view showing an example of an elastic means of the fixture for building parts of the present invention.
FIG. 4 is an exploded perspective view illustrating a state in which a floor door stop is fixed using the fixture for building parts in FIG. 1;
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Fixture 2 Joining part 3 Male thread part 4 O-ring

Claims (4)

A fastener for building parts for fixing building parts to a predetermined mounting surface,
It has a coupling part having a cylindrical shape,
A male screw part to be screwed into the screw hole to be formed in the building part is formed on the outer peripheral surface of the coupling part,
An architectural component fixing tool provided with elastic means capable of being pressed against an inner peripheral surface of a female screw hole of the architectural component on an outer peripheral surface of the coupling portion. 2. The fixture for building parts according to claim 1, wherein said elastic means comprises an O-ring. A construction metal fitting comprising the fixing part for construction parts according to claim 1 and a construction part having a female screw hole screwed into a thread part of the fixing part. The building fitting according to claim 3, wherein a tapered portion that becomes thinner toward the tip is formed at a tip of the building component that is screwed to the fixing tool.

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