JPH0678574U - Opening frame material - Google Patents

Abstract

(57) [Abstract] [Purpose] In a sliding door, to prevent sound and light from leaking through the gap between the frame and the door. [Structure] An opening frame member for a sliding door formed so as to surround four sides, the cross-sectional shape of a side end portion of a door (2) along a length direction of a door contact portion of a vertical frame (1). A tuned recess (3) is provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention relates to the structure of an opening frame member for a sliding door.

[0002]

[Prior art]

 2. Description of the Related Art Conventionally, an opening frame member generally has a shape in which a side end portion of a door is in direct contact with a flat door stop portion as shown in FIG.

[0003]

[Issues to be solved by the device]

 However, the opening frame member having the above structure has a drawback that sound and light leak from the gap between the vertical frame and the door when the door is closed.

[0004]

[Means for Solving the Problems]

 The opening frame member of this invention is made to solve the above-mentioned problems, and is an opening frame member for sliding doors formed so as to surround four sides, and the longitudinal direction of the door contact portion of the vertical frame. It is characterized in that a concave portion is provided along the side of the door in conformity with the cross-sectional shape of the side end portion of the door.

[0005]

[Action]

 In this invention, the vertical frame is provided with a recess that is in tune with the cross-sectional shape of the side end of the door so that when the door is closed, the side end of the door is recessed in the lengthwise direction of the door stopper. This is because it is easily inserted into the inside of the vertical frame to easily prevent sound and light from leaking.

An embodiment of this invention will be shown below.

[0007]

【Example】

 FIG. 1 is a sectional view of an opening frame member of the present invention, 1 is a vertical frame, 2 is a door, and 3 is a recess.

The upper frame and the lower frame (generally a Kamoi and a sill) are provided with recesses (not shown) for sliding the door 2 as in the conventional case. The vertical frame 1 is made of laminated wood as a base material, and when the side end portion of the door 2 has a curved cross-sectional shape, a curved concave portion 3 is formed in accordance with the curved cross-sectional shape, and then vinyl chloride resin or the like is formed on the surface. A flexible decorative sheet is attached.

When the door 2 is closed with the opening frame material obtained above, the side end portion of the door 2 is fitted into the frame material concave portion 3, and sound and light from the front and rear of the opening frame material can be blocked. It was

[0010]

[Effect of device]

 According to this invention, since the vertical frame is provided with the recess aligned with the side end cross-section of the door, when the door is closed, the side end of the door is fitted into the recess and enters the inside of the frame member. It is possible to prevent sound and light from leaking.

[0011]

[Brief description of drawings]

FIG. 1 is a sectional view of an opening frame member according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view of a conventional opening frame material.

[Explanation of symbols]

 1 Vertical frame 2 Door 3 Recess

Claims (1)

[Scope of utility model registration request] 1. An opening frame member for a sliding door, which is formed so as to surround four sides, and a lateral cross section of a side end portion of a door (2) along a length direction of a door contact portion of a vertical frame (1). An opening frame material, characterized in that a recess (3) conforming to the shape is provided.