JP3004197U

JP3004197U - Silencer rail

Info

Publication number: JP3004197U
Application number: JP1994007131U
Authority: JP
Inventors: 茂峪口
Original assignee: 株式会社末廣産業
Priority date: 1994-05-12
Filing date: 1994-05-12
Publication date: 1994-11-08
Anticipated expiration: 2000-05-12

Abstract

(57)【要約】【目的】本考案は戸車の音が床に伝わらない消音レール
の提供を目的とする。【構成】本考案の消音レールは特にレールはレール台を
介して取り付けられるため戸車の音が床に伝わらないと
共にレールはレール台に係止により取り付けられるため
取り付け作業が容易である。 (57) [Abstract] [Purpose] The present invention aims to provide a silencing rail that does not transmit the sound of the door roller to the floor. [Construction] The sound deadening rail of the present invention is particularly easy to install because the rail is attached via the rail base so that the door sound is not transmitted to the floor and the rail is attached to the rail base by locking.

Description

[Detailed description of the device]

【０００１】[0001]

[Industrial applications]

本考案は引き戸の戸車の消音レールに関するものである。 The present invention relates to a silencing rail of a sliding door door roller.

【０００２】[0002]

[Prior art]

従来における引き戸の戸車のレールは戸車が走る際の音が床に伝わり耳ざわりになる場合があつた。 In the conventional rails of sliding doors, the sound of the running door was sometimes transmitted to the floor and made audible.

【０００３】[0003]

[Problems to be solved by the device]

本考案は以上の従来の課題を解決し戸車の音が床に伝わらない消音レールの提供を目的とする。 An object of the present invention is to solve the above conventional problems and to provide a silencing rail that does not transmit the noise of the door roller to the floor.

【０００４】[0004]

[Means for Solving the Problems]

本考案は以上の目的達成のために、床溝に嵌入されて固定される基部及び該基部から突出し側面に凸部が設けられた立ち上がり部からなる合成樹脂材料のレール台と、該レール台の前記立ち上がり部に係止される凸部と凹部が設けられた延出部を有するレールとからなる消音レールを提案するものである。 In order to achieve the above object, the present invention provides a rail base made of a synthetic resin material, which includes a base portion that is fitted into a floor groove and fixed, and a rising portion that protrudes from the base portion and has a convex portion on a side surface, and the rail base. The present invention proposes a sound deadening rail including a rail having an extending portion provided with a convex portion and a concave portion that are locked to the rising portion.

【０００５】[0005]

【Example】

以下本考案の消音レールを図面に示す実施例に従い説明する。図１は本考案の消音レールを示し、該消音レールは塩化ビニール等の合成樹脂材料のレール台（２）を有する。 The sound deadening rail of the present invention will be described below with reference to an embodiment shown in the drawings. FIG. 1 shows a sound deadening rail of the present invention, which has a rail stand (2) made of a synthetic resin material such as vinyl chloride.

【０００６】該レール台（２）は床溝（９）に嵌入されてねじ、釘等で固定される床溝（９）の幅と略同一幅の基部（２ａ）を有する。該基部（２ａ）から１対の立ち上がり部（２ｂ）が相互に間隔を有して突出する。The rail base (2) has a base portion (2a) having a width substantially the same as the width of the floor groove (9) fitted into the floor groove (9) and fixed with screws, nails or the like. A pair of rising portions (2b) project from the base portion (2a) with a space therebetween.

【０００７】該立ち上がり部（２ｂ）の外側面には凸部Ａが設けられている。一方アルミニウム等のレール（３）がレール台（２）上から床溝（９）に嵌入される。A convex portion A is provided on the outer side surface of the rising portion (2b). On the other hand, a rail (3) made of aluminum or the like is fitted into the floor groove (9) from above the rail base (2).

【０００８】レール（３）は基部（３ａ）から１対の延出部（３ｂ）が相互に間隔を有して突出する。延出部（３ｂ）の内側面の先端付近には凸部Ｐが設けられると共に延出部（３ｂ）の内側面は前記凸部Ｐから連続して凹部Ｑにされる。レール（３）の頂面は略Ｖ字状にされて戸車（１１）が走行可能にされる。The rail (3) projects from the base portion (3a) with a pair of extending portions (3b) spaced apart from each other. A convex portion P is provided near the tip of the inner side surface of the extending portion (3b), and the inner side surface of the extending portion (3b) is formed into a concave portion Q continuously from the convex portion P. The top surface of the rail (3) is substantially V-shaped so that the door roller (11) can run.

【０００９】更にレール（３）の頂部コーナーは左右に突出する肩部（３ｃ）を有する。以上のレール（３）はレール台（２）に結合されるのでありその結合方法を次に示す。Furthermore, the top corner of the rail (3) has shoulders (3c) protruding left and right. The above rail (3) is connected to the rail base (2), and the connecting method will be described below.

【００１０】すなわちレール（３）の延出部（３ｂ）の内側面の凸部Ｐはレール台（２）の立ち上がり部（２ｂ）の外側面の突部Ａに当接し立ち上がり部（２ｂ）を内方に押し曲げて侵入する。レール台（２）の突部Ａはレール（３）の凸部Ｐを通過後凹部Ｑに到ろうとするが凸部Ｐから凹部Ｑへの傾斜面で停止される様にされている。That is, the convex portion P on the inner side surface of the extending portion (3b) of the rail (3) comes into contact with the protruding portion A on the outer side surface of the rising portion (2b) of the rail base (2) and the rising portion (2b). ) Inward and bend to invade. The projection A of the rail base (2) tries to reach the recess Q after passing through the projection P of the rail (3), but is stopped at the inclined surface from the projection P to the recess Q.

【００１１】この結果レール（３）はレール台（２）に結合されて床溝（９）内におさまると共に凸部Ａは傾斜面で停止しているためレール台（２）の弾性で常にレール（３）はレール台（２）へと引き寄せられる力を受ける。以上でレール（３）の取り付けは完了するがレール（３）の頂面を戸車（１１）が走つてもその音はレール台（２）があるため床に伝わらない。As a result, when the rail (3) is coupled to the rail base (2) and fits in the floor groove (9), the convex portion A is stopped at the inclined surface and the elasticity of the rail base (2) always causes the protrusion A to stop. The rail (3) receives a force attracted to the rail base (2). Although the installation of the rail (3) is completed as described above, even if the door roller (11) runs on the top surface of the rail (3), the sound is not transmitted to the floor because of the rail base (2).

【００１２】図２は本考案の他の消音レールを示し、該消音レールは図１と比較して次の特徴を有する。すなわち図１のレール台（２）の立ち上がり部（２ｂ）はレール（３）の延出部（３ｂ）を内方から係止していた。FIG. 2 shows another silencing rail of the present invention, which silencing rail has the following features as compared with FIG. That is, the rising portion (2b) of the rail base (2) in FIG. 1 locked the extending portion (3b) of the rail (3) from the inside.

【００１３】これに対して図２のレール台（２）の立ち上がり部（２ｂ）はレール（３）の延出部（３ｂ）を外方から係止している。すなわちレール台（２）の立ち上がり部（２ｂ）とレール（３）の延出部（３ｂ）の係止が内方か外方か相違するだけである。図２においてもレール台（２）の凸部Ａはレール（３）の凸部Ｐから凹部Ｑへの傾斜面で停止しているためレール台（２）の弾性で常にレール（３）はレール台（２）へと引き寄せられる力を受ける。On the other hand, the rising portion (2b) of the rail base (2) in FIG. 2 locks the extending portion (3b) of the rail (3) from the outside. That is, the engagement between the rising portion (2b) of the rail base (2) and the extending portion (3b) of the rail (3) is different from the inner side or the outer side. In FIG. 2 as well, since the convex portion A of the rail base (2) is stopped at the sloped surface from the convex portion P of the rail (3) to the concave portion Q, the elasticity of the rail base (2) always causes the rail (3) to move toward the rail. It receives the force of being drawn to the platform (2).

【００１４】[0014]

[Effect of device]

本考案の消音レールの実施例は以上の通りでありその効果を次に列記する。（１）本考案の消音レールは特にレールはレール台を介して取り付けられるため戸車の音が床に伝わらない。（２）本考案の消音レールは特にレールはレール台に係止により取り付けられるため取り付け作業が容易である。 The embodiment of the silencing rail of the present invention is as described above, and its effects are listed below. (1) In the sound deadening rail of the present invention, since the rail is attached via the rail stand, the sound of the door roller is not transmitted to the floor. (2) The sound deadening rail of the present invention is particularly easy to install because the rail is attached to the rail base by locking.

[Brief description of drawings]

【図１】本考案の消音レールの横断面図FIG. 1 is a cross-sectional view of the silencing rail of the present invention.

【図２】本考案の他の消音レールの横断面図FIG. 2 is a cross-sectional view of another silencing rail of the present invention.

[Explanation of symbols]

２レール台２ａ基部２ｂ立ち上がり部３レール３ａ基部３ｂ延出部３ｃ肩部９床溝１１戸車Ｐ凸部Ｑ凹部Ａ凸部 2 Rail base 2a Base part 2b Rising part 3 Rail 3a Base part 3b Extension part 3c Shoulder part 9 Floor groove 11 Door roller P convex part Q concave part A convex part

Claims

[Scope of utility model registration request]

1. A rail base made of a synthetic resin material, which comprises a base portion fitted into a floor groove and fixed, and a rising portion protruding from the base portion and provided with a convex portion on a side surface, and locked to the rising portion of the rail base. Silencing rail comprising a rail having an extended portion provided with a convex portion and a concave portion