JPH07150857A - Door stop structure - Google Patents

Abstract

PURPOSE:To enable fixing to a frame body only by fitting. CONSTITUTION:The structure of a door stop 3 is mounted on the door stop section of a frame body 1, a dovetail groove 2 is formed at approximately a center in the longitudinal direction of the frame body 1, and a fitting section 34 burr-machined to the dovetail groove 2 in a freely removable manner is formed at the lower end of an approximately U-shaped sectional door stop body 31 in the door stop 3. The fitting section 34 is connected by an arcuate section 33. and a door abutting piece 32 is formed to one side face of the door stop body 31.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door stop structure attached to a frame such as a door frame arranged at an opening / closing portion of a door.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 6, a door stop c is fixed to a frame b with a metal fitting d such as a wood screw or a nail, or is fixed with an adhesive. In addition, a is a door.

[0003]

SUMMARY OF THE INVENTION In the above conventional technique,
(1) When the door stop is fixed to the frame with metal fittings such as wood screws and nails, the metal fittings such as wood screws and nails are partly exposed on the surface of the door contact, which impairs the design and aesthetics. (2) When fixing the door stop to the frame with wood screws, there is a problem that it takes time to adjust the position and to fix the door during local construction. (3) When the door stop is fixed to the frame with nails, the surface is apt to be scratched and the appearance is impaired. Further, it is necessary to bundle metal fittings at the time of shipping, which makes the handling troublesome. (4) When the door stop is adhered and fixed to the frame body with the adhesive, the door stop must be pressed until the adhesive hardens, and it is necessary to bundle the adhesive before shipping. There is a problem that it is troublesome to handle. (5) The conventional door stop has a problem that once it is fixed, it cannot be removed again, and the frame or the skeleton also needs to be reprocessed when it is attached again. Therefore, the present invention has been devised in view of the problems of the above-mentioned conventional techniques, and an object thereof is to provide a door stop structure that can be fixed to a frame body only by fitting.

[0004]

In order to achieve the above-mentioned object, in a door-stop structure according to the present invention, the door-stop structure is attached to a door-stop portion of a frame body, and is approximately the center in the longitudinal direction of the frame body. A dovetail groove is provided in the door stop, and a pair of fitting parts which are burred so as to be engageable with and disengageable from the dovetail groove are provided at the lower end of the doorstop body having a substantially U-shaped cross section, and an arc portion is provided between the fitting parts. It is characterized in that they are connected to each other and a door contact piece is provided on one side surface of the door contact body. Further, both sides or one side of the dovetail groove is formed in the dovetail.

[0005]

Operation As shown in FIGS. 3 and 4, when the door abutment piece is arranged on the door side and the fitting portions are pressed from both sides by hand, the door is bent and pushed into the dovetail groove as shown by the arrow, and pushed into the dovetail groove. After that, the arc part elastically returns and is locked in the dovetail groove, and it is firmly attached only by fitting. This door stop is attached to both sides of the opposing frame (see FIG. 5).

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment will be described with reference to FIGS. 1 to 5. The present invention is a structure of a door stop 3 attached to a door stop portion of a frame 1. A dovetail groove 2 is provided substantially at the center in the longitudinal direction of the frame body 1. The dovetail groove 2 may be provided with dovetails 21 on both sides as shown in FIG. 1 or provided with dovetails only on one side as shown in FIG. Good.

The door stop 3 is made of a synthetic resin such as vinyl chloride by extrusion molding and is manufactured as a long product so that it can be cut to a predetermined size. The groove 2 is provided with a pair of fitting portions 34 which are removably burred.

The fitting portion 34 is connected by an arc portion 33 that is elastically deformed inward in an arc shape by the force of the hand, and when the fitting portion 34 is pressed, the fitting portion 34 is elastically deformed inward and fitted into the dovetail groove 2. When it is opened, it elastically returns and can be firmly locked in the dovetail groove 2.

Further, the burring process is formed into a shape, for example, a sawtooth shape, which can be firmly locked when the fitting portion 34 is pushed into the dovetail groove 2 and fitted therein.

The door 4 is provided on one side of the door-stop body 31.
A door contact piece 32 is provided which comes into contact with the surface with a predetermined elasticity. This door stop 3 is also attached to the door stop position of the opposing frame body 1 as shown in FIG.

[0011]

Since the present invention is configured as described above, it has the following effects. (1) A structure of a door stopper attached to a door stopper portion of a frame body, wherein a dovetail groove is provided substantially in the center in the longitudinal direction of the frame body, and the door stopper is at a lower end of a door stopper body having a substantially U-shaped cross section. Since a pair of fitting parts that are removably burred in the dovetail groove are provided and the fitting parts are connected by an arc part, and a door contact piece is provided on one side surface of the door contact body, It can be firmly fixed just by pushing the fitting part into the dovetail groove of the frame.

(2) For the same reason, metal fittings, adhesives, etc. are not required for attaching the door stop, and the door stop can be removed and attached again without any processing of the frame or the frame.

(3) Further, when the door stop is attached to the frame, the door stop can be attached only by fitting, so that it can be easily installed in a short time and can be made beautiful without impairing its aesthetic appearance.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of a frame and a door stop.

FIG. 2 is a cross-sectional view of a frame body provided with a dovetail on one side.

FIG. 3 is a cross-sectional view when a door stop is pushed in.

FIG. 4 is a sectional view of a fixed state.

FIG. 5 is an explanatory diagram of a door stop attached state.

FIG. 6 is a partial cross-sectional view of a conventional door stop structure.

[Explanation of symbols]

1 ... Frame, 2 ... Dovetail, 3 ... Door hitting, 31 ... Door hitting main body, 32 ... Door contact piece, 33 ... Arc part, 34 ...
Fitting part

Claims (1)

[Claims] 1. A door stop structure to be attached to a door stop portion of a frame body, wherein a dovetail groove is provided substantially in the center in the longitudinal direction of the frame body, and the door stop has a lower end of a door stop body having a substantially U-shaped cross section. A pair of fitting portions that are removably burred with the dovetail groove are provided on the dowel groove, the fitting portions are connected by an arc portion, and a door contact piece is provided on one side surface of the door contact body. The characteristic door stop structure.