JP2000073665A - Joinery structure - Google Patents

Abstract

(57) [Problem] To provide a fitting structure capable of preventing rattling noise of a fitting caused by impact or vibration of an upper floor of a building. An upper swallowing portion (21) of a sliding door (2) is inserted into a groove (11) of a Kamoi (1) in a house, and a sliding door (2) is inserted into a groove of a threshold (3).
The lower part of the sliding door 2 is fitted and the sliding door 2 slides along the concave groove 11 so as to be openable and closable on the pillars 4 and 4 side. A fitting structure in which a shock absorbing member 5 made of a polyethylene resin foam is attached to the front and rear surfaces.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a fitting structure.

[0002]

2. Description of the Related Art Conventionally, in order to reduce noise generated when a sliding door such as a bran or a shoji door is opened and closed, a soft synthetic resin or the like is provided on a door stop surface of a sliding door or a door stop surface of a partner to which the sliding door comes into contact. It is known to provide a door stop member (for example, Japanese Utility Model Publication No. Sho 58-20069 and Japanese Utility Model Application Laid-Open No.
27487).

[0003]

In the above-mentioned conventional door stop apparatus for sliding doors, the sound generated when the sliding door is opened and closed is certainly effective, but the impact or vibration of the upper floor of the building causes the gate. There was no reduction effect on the rattling noise of the sliding door caused by the sideways swinging.

An object of the present invention is to provide a fitting structure capable of preventing rattling noise of a fitting caused by, for example, impact or vibration of an upper floor of a building.

[0005]

According to the first aspect of the present invention, the upper swallowing portion of the fitting is inserted into the groove of the Kamoi, and the fitting can be opened and closed laterally along the groove. In the fitting structure, a shock absorbing member for preventing rattling noise of the fitting against impact or vibration of the upper floor of the building is attached to at least one of the groove of the Kamoi or the upper swallowing part of the fitting. Is what it is.

According to a second aspect of the present invention, in the fitting structure of the first aspect, an impact absorbing member is attached to at least one surface of the upper swallowing portion of the sliding door as the fitting.

According to a third aspect of the present invention, in the fitting structure of the first aspect, a shock absorbing member is attached to the concave groove of the gate.

According to the first aspect of the present invention, rattling noise of the fittings due to impact or vibration of the upper floor of the building is generated in at least one of the ditch of the gate and the upper swallowing portion of the fittings. The rattling noise caused by the contact between the inner surface of the ditch groove of the Kamoi and the upper swallowing part of the fittings caused by the impact or vibration of the upper floor of the building is attached to the shock absorbing member. It does not occur because it is absorbed.

According to the second aspect of the present invention, since the shock absorbing member is attached to at least one surface of the upper swallowing portion of the sliding door as a fitting, the shock absorbing member of the upper swallowing portion is not attached to the scale. Even if the surface side first contacts the inner surface of the groove of the Kamoi, the one side where the shock absorbing member is present comes into contact with the inner surface of the groove of the Kamoi and stops, so that rattling noise can be reduced.

According to the third aspect of the present invention, since the shock absorbing member is attached to the groove of the gate, even if the fitting becomes old or broken and is replaced with a new one, the impact is applied to the new fitting. The operation according to claim 1 can be obtained by simply replacing the device without performing a process such as attaching an absorbing member.

[0011]

Embodiments of the present invention will be described below with reference to the drawings. 1A and 1B show a first embodiment of a fitting structure according to the present invention, wherein FIG. 1A is a schematic explanatory view, and FIG. 1B is an enlarged sectional view showing a main part of FIG.

As shown in FIG.
The upper swallowing portions 21, 21 of the sliding door 2 are inserted into the sliding doors 1, 11, the lower part of the sliding door 2 is inserted into a concave groove (not shown) of the threshold 3, and the sliding door 2 is inserted into the concave groove 11. And can be freely opened and closed on the columns 4 and 4 side by sliding along. In addition, 12 is the air which exists between the two concave grooves 11.

As shown in FIG. 2, a shock absorbing member 5 is provided on the upper surface and the front and rear surfaces of the upper swallowing portion 21 of the shoji door 2.
Is attached over the entire length. Shock absorbing member 5
Is made of polyethylene resin and has a compression hardness of 1 kgf /
It is a flexible foam of about cm ² (98 kPa).

In the case of the first embodiment, the shock absorbing member 5 is attached to the upper surface 211, the front surface 212, and the rear surface 213 of the upper swallowing portion 21 of the shoji door 2 so that the shock absorbing member 5 is subjected to shock and vibration on the upper floor of the building. When the Kamoi 1 downstairs swings in the width direction, that is, when it swings sideways, the groove 11 of the Kamoi 1
The inner surfaces are front and rear surfaces 212, 2 of the upper swallowing portion 21 of the shoji door 2.
13 that is caused by the contact even if it touches
The rattling noise is not absorbed and reduced by the shock absorbing member 5.

In the above embodiment, the shock absorbing member 5 is attached over the entire length of the upper swallowing portion 21, but it may be attached partially along the longitudinal direction. For example, the impact absorbing member 5 formed into a small piece having a width of about 1 cm may be attached to the longitudinal ends of the upper swallowing portion 21 in a U-shape.

FIG. 2 is an enlarged sectional view showing a main part of a fitting structure according to a second embodiment of the present invention, and FIG. 3 is a perspective view showing an upper swallowing portion of the sliding door shown in FIG. In this embodiment, the shock absorbing member 5
Are attached to both ends of the rear surface 213 of the upper swallowing portion 21 of the shoji door 2 as shown in FIG. In this case, it goes without saying that the shock absorbing member 5 may be attached over the entire length of the rear surface 213.

FIG. 4 is an enlarged sectional view of a main part showing a third embodiment of the fitting structure of the present invention. In this embodiment, the shock absorbing member 5 is attached over the entire length of the rear side surface (the surface facing the rear surface 213 of the upper swallowing portion 21) of the two concave grooves 11 of the Kamoi. Also in this case, the shock absorbing member 5 may be partially attached along the longitudinal direction of the rear surface of the concave groove 11. For example, the shock absorbing member 5 formed into a small piece of about 1 cm square may be attached to both ends of the concave groove 11 and an intermediate portion thereof at an interval of about 1/2 of the width of the fitting.

FIG. 5 is an enlarged sectional view of a main part showing a fourth embodiment of the fitting structure of the present invention. In this embodiment, the shock absorbing member 5A is attached to the inner surface of the double groove 11 of the Kamoi 1 by being adhered thereto. The shock absorbing member 5A is a long member made of a hard vinyl chloride resin, and is integrally provided with a main body 51A having a U-shaped cross section and slightly obliquely upward from the inner surfaces of both side walls of the main body 51A. And a fin-shaped projection 52A. The fin-shaped projections 52A, 52A are continuous in the longitudinal direction of the concave groove 11. The interval between both fin-shaped projections 52A is slightly wider than the thickness of the upper swallowing portion 21 of the shoji door 2. The shock absorbing member 5A may be made of an olefin resin such as a polyethylene resin.

In the case of the fourth embodiment, since the shock absorbing member 5A having a U-shaped cross section is mounted on the inner surface of the concave groove 11 of the Kamoi, the Kamoi 1 on the lower floor can be moved by the impact or vibration of the upper floor of the building. In the width direction, for example, as shown in FIG.
Fin-like projections 5 of the shock absorbing member 5A
2A comes into contact with the front surface 212 or the rear surface 213 of the upper swallowing portion 21 of the shoji door 2. When the fin-like projection 52A is elastically deformed, the rattling sound of the shoji door 2 is absorbed and reduced, and does not occur.

Further, since the shock absorbing member 5A is made of a hard vinyl chloride resin, the sliding property is good and the sliding door 2 can be easily opened and closed.

In the embodiment shown in FIG. 5, the fin-like projection 52A is provided.
By projecting a little obliquely upward, when it comes into contact with the front and rear surfaces of the upper swallowing portion 21 of the shoji door 2, it is easy to be elastically deformed. However, as shown in FIG. Projection 52A
May be projected substantially horizontally, and a hollow portion may be formed inside the fin-shaped projection 52A.

In the above embodiment, the fin-shaped projections 52A are provided on the inner surfaces of both side walls of the main body 51A. However, as shown in FIG. 6B, the fin-shaped projections 52A are provided on the inner surface of one side wall. May be.

Further, in the above embodiment, the fin-like projections 52A are provided inwardly from the inner surfaces of both side walls of the main body 51A.
As shown in FIGS. 7A and 7B, both side walls of the main body 51A are bent inward to provide bent portions 52B and 52B so that both bent portions 52B have an absorbing / relaxing function. You may. At this time, as shown in FIG. 7C, a bent portion 52B may be provided only on one side wall.

In all the above embodiments, the sliding door 2
The front and rear both sides of the upper swallowing part 21 of the
Does not come into contact with the front and rear sides or the fin-like projections 52A of the shock absorbing member 5A having a U-shaped cross section, so that the friction generated when the sliding door 2 is opened and closed is reduced.

[0025]

According to the first to third aspects of the present invention, the rattling sound caused by the contact between the inner surface of the ditch groove of the Kamoi and the upper swallowing portion of the fitting caused by the impact or vibration of the upper floor of the building is reduced. The rattle is absorbed by the impact absorbing member attached to the ditch of the Kamoi or the upper swallow part of the fitting, so that rattling noise is not generated.

According to the second aspect of the present invention, since the impact absorbing member is attached to at least one surface of the upper swallowing portion of the sliding door as a fitting, the shock absorbing member of the upper swallowing portion is attached to the scale. Even if one side does not come into contact with the inner surface of the groove of Kamoi first, the other surface where the shock absorbing member is present comes into contact with the inner surface of the groove of Kamoi and stops, so that rattling noise can be reduced. .

According to the third aspect of the present invention, since the shock absorbing member is attached to the groove of the gate, even when the fitting is replaced with a new one, it is necessary to newly attach the shock absorbing member to the new fitting. Instead, just replace it.

[Brief description of the drawings]

FIG. 1 is a schematic explanatory view showing a first embodiment of the present invention and an enlarged sectional view showing a main part thereof.

FIG. 2 is an enlarged sectional view showing a main part of a second embodiment of the present invention.

FIG. 3 is a perspective view showing an upper swallowing portion of the sliding door shown in FIG. 2;

FIG. 4 is an enlarged sectional view showing a main part of a third embodiment of the present invention.

FIG. 5 is an enlarged sectional view showing a main part of a fourth embodiment of the present invention.

FIG. 6 is a sectional view showing a modified example of the shock absorbing member in FIG.

FIG. 7 is a sectional view showing another modification of the shock absorbing member in FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Kamoi 11 Groove 12 Fence 2 Shoji door (fitting) 21 Upper swallow part 211 Upper surface 212 Front 213 Rear surface 3 Sill 4 Pillar 5, 5A Shock absorbing member 51A Main body 52A Fin-like projection

Claims (3)

[Claims] 1. A fitting structure in which an upper swallowing portion of a fitting is inserted into a groove of the Kamoi and the fitting is openable and closable in a horizontal direction along the groove. And a shock absorbing member for preventing rattling noise of the fitting against shocks and vibrations on the upper floor of the building is attached to at least one of the upper swallowing portions. 2. A shock absorbing member is attached to at least one surface of an upper swallowing portion of a sliding door as a fitting.
The described fitting structure. 3. The fitting structure according to claim 1, wherein an impact absorbing member is attached to the groove of the Kamoi.