JPH0670352B2 - Structure of door mating part - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a structure of a door mating portion such as a sliding door, a door, and a closet door of a house.

[Conventional technology]

Double door, double-sided shutter, double door,
Since the closet door and the like are configured so that the vertical frame side edges of the left and right doors are abutted against each other, there is a risk that fingers may be caught between the doors when the doors are opened or closed manually or electrically. Therefore, sponge-like rubber is placed on the side edges of the vertical frames of doors that collide with each other and is used as a cushioning material when fingers are caught, but in this case, the door is sealed. It causes a problem that the degree is reduced.

[Problems to be Solved by the Invention]

There is a demand for a door structure that is capable of minimizing or avoiding damage, regardless of whether a finger or the like is sandwiched between the front and back sides of the door, and that can secure the airtightness at the butting point of the door.

[Object of the Invention]

The present invention has been made based on the above circumstances, and it is an object of the present invention to provide a structure of a door fitting portion which has a relatively simple structure and can satisfy the above-mentioned demand.

[Means for Solving the Problems]

Therefore, in the present invention, as will be made clear in the embodiments described below, in the structure of the door mating portion configured to close the side edges of the left and right doors (1, 2) by abutting, The left and right doors (1, 2) are provided with abutting members (4,5) of substantially U-shaped cross section which are pivotally supported on the opposite sides of the front and back sides at the side edges of the abutting vertical frame (1a, 2a) The abutting members (4,5) are held so that they can be retracted into the vertical frame (1a, 2a) of the door.

[Action]

Therefore, normally, the abutting members (4,5) abut each other to seal the space between the vertical frames of the shutter, and when a finger or the like is caught between the shutters when closing. , The abutting members (4,5) operate so as to be drawn into the vertical frame of the door with the pivot point as the center, and the damage can be reduced or avoided.

〔Example〕

Hereinafter, embodiments of the present invention will be specifically described with reference to the drawings. The embodiment shown in FIG. 1 and FIG. 2 is a left-right drawable shutter, and a left door 1 and a right door 2 are rails 3
Draw along the left and right. The side edges of the vertical frames 1a and 2a of the doors 1 and 2 facing each other are open, and C-shaped pivotal support portions 1b and 2b are provided on the opposite sides of the doors 1 and 2, respectively. In a state in which the pivotally supporting portions 4a and 5a having a circular cross section are pivotally supported with respect to the pivotally supporting portions 1b and 2b, the abutting members 4 and 5 having a substantially U-shaped cross section are provided at the side edges. It is possible to pull in the vertical frames 1a and 2a. Inside the vertical frames 1a and 2a, for example, sponge-like elastic members 6 and 7 are arranged, and the abutting members 4 and 5 are elastically held outward.

In such a structure, normally, when the doors 1 and 2 are closed by pulling them to each other, the abutting members 4 and 5 abut their end faces with each other to ensure a sufficient degree of sealing between the doors 1 and 2. There is. Also, when the doors 1 and 2 are closed by mistake and a finger or the like is accidentally sandwiched between the doors 1 and 2, the abutting members 4,5 resist the elastic members 6 and 7 inside the vertical frames 1a and 2a. Since it retreats to, the damage to the finger can be minimized or avoided.

The doors 1 and 2 may be provided with stoppers that abut against each other above and below. In the case of a draw-type rain door, as usual, it is advisable to provide a door stop for each of the doors 1 and 2 in the center of the opening.

In addition, although the manual type configuration is shown in this embodiment, the configuration of the present invention may be applied to an electric type sliding door opening / closing device. In this case, as shown in FIG. 3, the vertical frames 1a, 2a
The switches 8 and 9 are provided inside the push buttons of the switches 8 and 9 when the abutting members 4 and 5 retract into the vertical frame beyond a certain extent. By turning on the switch 8 or 9, it is possible to switch the electric mechanism to reverse the doors 1 and 2 to the open side.

Further, in the above-mentioned embodiment, the draw-type sliding door is explained, but it goes without saying that the present invention can be applied to a hinged door such as a double-door type rain door.

〔The invention's effect〕

INDUSTRIAL APPLICABILITY The present invention has been described in detail above, and at the mating portion of the left and right doors, the abutting member is arranged at the side edge of the door, and when this is held by holding it, when the door is tightened, the fingers, etc. When the finger is sandwiched, the abutting member can be retracted, and damage to the finger can be minimized or avoided. Moreover, in general, the abutting members are brought into close contact with each other, and a practical effect of ensuring a sufficient degree of sealing of the left and right doors can be obtained.

[Brief description of drawings]

FIG. 1 is a front view showing an embodiment of the present invention, FIG. 2 is an enlarged transverse sectional view of an essential portion, and FIG. 3 is an enlarged transverse sectional view of an essential portion of another embodiment. 1,2 ... door, 1a, 2a ... vertical frame, 4,5 ... butting member, 6,7 ... elastic member, 8,9 ... switch.

Claims (1)

[Claims] Claim: What is claimed is: 1. In a structure of a mating portion of doors, which is configured such that the side edges of the left and right doors (1,2) are abutted against each other to close, the abutting vertical frame (1a) of the left and right doors (1,2). , 2a) is provided with an abutting member (4,5) of substantially U-shaped cross-section, which is pivotally supported on the opposite sides of the front and back sides, and the abutting member (4,5) is attached to the vertical frame of the door ( 1a, 2a) The structure of the door mating part, which is held so that it can be retracted inside.