JPH0613997Y2 - Door contact material for building door frames - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a material for hitting door frames of buildings.

(Problems to be solved by the prior art and the invention) When a door stop is formed by fixing a rod-shaped door stop member to a door frame with a screw, the screw head projects and the appearance of the door stop portion is impaired. As shown in Fig. 5, the door stop a
There is a problem in that it is necessary to preliminarily perform the "smoothing" process c on the screw stand portion on the surface portion b of the above, so that the door stop cannot be efficiently constructed. Further, even if the "stand-up" process c is applied to stand up the screw, it is inevitable that the screw head d is exposed on the surface of the door stop. Therefore, the door stop can be configured to have an excellent appearance. There was a problem I couldn't do.

As a door stop material that solves one of these problems,
As shown in FIG. 6, a fixing rod e fixed to the door frame with a screw
In Japanese Utility Model Application Laid-Open No. 61-144187, there is proposed a member consisting of two independent members, a cover rod f fitted into the fixed rod e so as to cover the screw head d. In the case of using the door stop material, there is no trouble of performing "smoothing" processing and there is no inconvenience that the screw head is exposed and the appearance of the door stop is deteriorated, but an independent fixing rod e and a cover strip are provided. Since it is integrated by simply fitting the rod f, there is a problem that a rattling easily occurs between both members due to an impact applied to the door stop when the door is opened and closed, and it is difficult to form a stable door stop. . Further, since the fixed rod and the covering rod are completely independent bodies, after fixing the fixed rod,
There is room for improvement in terms of workability, such as the need to align and fit the covering rod to the fixed rod.

As another conventional example of the door-stop member, a type in which an L-shaped opening / closing lid having elasticity is engaged with the engaging groove at its tip to form a box-like door stopper in a closed lid state is practically used. Kaisho 58
-41883. However, in the door contact member, the opening / closing lid is likely to swell and deform due to the impact when the door is opened / closed, which may break the connecting portion of the opening / closing lid. Further, the opening / closing lid may bulge and be deformed, so that the engagement between the tip and the engaging groove may be disengaged, resulting in poor durability.

An object of the present invention is to provide a door stop material that can solve such problems.

(Means for Solving Problems) In order to solve the above problems, the present invention employs the following means.

That is, the door-stop member 1 according to the present invention comprises a door-stop body 3 and a lid member 4 made of a material whose strength is guaranteed as a door-stop. The door stop main body 3 has side pieces 10 and 11 on both sides of a fixing piece 7 fixed to the building door frame 6 with screws or nails.
By facing each other, a storage groove 2 for housing the head 9 such as a screw is formed between the both side pieces 10, 11.
In addition, locking projections 12 and 13 extending in the longitudinal direction and projecting inward are provided at the inner surface tip portions of the both side pieces 10 and 11. Further, one side edge portion of the lid member 4 is connected to the leading edge portion of one side piece through a bent portion 5 made of a soft synthetic resin to cover the opening portion 17 of the storage groove portion 2. The locking projections 12, 1 are provided on both side edge portions thereof.
3 has engaging strip grooves 20 and 21 to be fitted therein, and the bent portion 5 is bent so that both engaging projection lines 12 and 13 and both engaging strip grooves 2 are formed.
0 and 21 are fitted with each other, the other side edge portion is formed so as to cover the entire tip surface 22 of the other side piece, and is the contact side of the door contact body 3 with the door. The outer surface of the side piece is covered with a soft synthetic resin to form a buffer portion 15.

(Operation) However, after the door stop main body 1 is fixed to the required portion of the surface portion of the door frame 6 with a screw or a nail with the fixing piece 7 in a state where the lid member 4 is opened, both are bent by bending the bent portion 5. When the locking ridges 12 and 13 and the locking ridge grooves 20 and 21 are fitted to each other, the lid member 4 covers the open portion 17 of the storage groove portion 2 and is firmly attached to the door-stop body 3. And the heads of the screws and the like in the storage groove are completely covered by the lid member to form a door stop 27 as shown in FIGS. Further, the buffer portion 15 of the door stop 27 absorbs impact and impact sound when the door is closed. Further, the buffer 15
Is also expected to contribute to the improvement of airtightness and watertightness when the door is closed.

Embodiment An embodiment of the present invention will be described below with reference to the drawings.

1 to 3, a door contact material (hereinafter referred to as a door contact material) 1 of a door frame for a building of the present invention comprises a door contact main body 3 and a lid member 4 each having a storage groove portion 2 for accommodating a head of a screw or a nail. ,
It is integrated through the bent portion 5, and has a hollow rectangular box shape when the storage groove portion 2 is covered with the lid member 4. This will be specifically described below.

In the door-contact main body 3, side pieces 10 and 11 forming a storage groove portion 2 for accommodating a screw head 9 are continuously provided on both sides of a fixing piece 7 fixed to a surface portion of a door frame 6 with a screw. The locking projections 1 extending in the length direction are provided at the inner surface tip portion of the one side piece 10 and the inner surface tip portion of the other side piece 11.
2 and 13 are provided so as to project inwardly in a facing state. Further, the buffer portion 15 is formed by covering the outer surface of one side piece (for example, the side piece 10) with a soft synthetic resin. In the present embodiment, the screw is raised in the V-shaped groove 16 portion carved in the longitudinal center portion of the fixing piece 7.

The lid member 4 is configured to cover the open portion 17 of the storage groove portion 2, and at one side edge portion thereof, the one side piece (for example, the side piece 10) of the one side piece is bent via a bent portion 5 made of a soft synthetic resin. It is connected to the tip edge part. Further, on both side edge portions, there are provided locking strip grooves 20 and 21 to be fitted with the locking projections 12 and 13, and by the bending of the bent portion 5, both the locking projections 12 and 13 are engaged with each other. In the state where the stopper grooves 20 and 21 are respectively fitted, the other side edge portion 18 covers the entire tip surface 22 of the other side piece 11 so that the appearance of the door stop can be further improved. The protruding length of the outer groove wall 23 of the groove 21 is formed longer than the protruding length of the inner groove wall 25.

The procedure for constructing a door stop using the door contact member 1 according to the present invention is the same as that described in the above-mentioned "Function". 3 to 4 show the case where the door stop 27 is attached to the door frame 6 forming the door opening 26 of the bathroom, for example. In FIG. 3, reference numeral 29 is a door, reference numeral 30 is a base material, and reference numeral 31 is a finishing material. In this case, the buffer unit 1
In addition to the cushioning function, the No. 5 also maintains good watertightness when the door is closed.

(Effect of the device) The door stop material of the present invention has the following excellent effects.

The present invention employs a structure in which a door stop main body having a storage groove portion for accommodating the head of a screw or the like and a lid member for covering an opening portion of the storage groove portion are integrated via a bent portion. Therefore, when the door-stop body is fixed to the door frame with screws and the like, and then the lid member is closed by bending the bent portion, the heads of the screws and the like in the storage groove are completely covered by the lid member. In addition, the front part of the door stop (3rd ~
Since the surface portion indicated by the reference numeral 32 in FIG. 4) is finished as a flat surface having no unpleasant seams, a door stop having an excellent appearance is configured.

In addition to the door stop main body and the lid member being integrated via the bent portion, the two locking projections provided on the door contact main body and the two locking strip grooves provided on the lid member are provided. Since the lid member is closed in the fitted state, the lid member is
Once it is in the closed state, it is firmly integrated with the door stop body to form a stable box-shaped portion.

Therefore, the door stop constructed according to the present invention is a box formed by the conventional door stop in which independent fixed rods and cover rods are simply fitted together, and a closed L-shaped opening / closing lid having elasticity. It is very stable in strength and strong against impact when the door is closed, which is completely different from the case of a door-like door.

It is also expected that the formed shock-absorbing portion for the door stop absorbs impact and impact sound when the door is closed, and further contributes to improvement of airtightness and watertightness when the door is closed. .

Since the door-stop body and the lid member are integrated via the bent portion, the door-stop body is fixed to the door frame with a screw or the like in a state where the lid member is opened, and then the lid is folded by bending the bent portion. Only by closing the member, the lid member is automatically integrated with the door-stop body by the engagement between the locking projection and the locking groove.

Therefore, when the door contact material of the present invention is used, as in the door contact described above which is composed of two independent members, it is not necessary to align each member with the door frame while aligning them, and the required door contact member is not required. The hit can be configured simply and quickly.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a door contact member according to the present invention with a lid member open, and FIG. 2 is an embodiment of a door contact member according to the present invention with a cover member closed. FIG. 3 is a sectional view showing the state of use thereof, FIG. 4 is a perspective view showing a door opening of a bathroom constructed by using a door-stop member according to the present invention, and FIGS. It is sectional drawing which shows the door stop of this with the use condition. 1 ... Door contact material, 2 ... Storage groove part, 3 ... Door contact body,
4 ... Lid member, 5 ... Bent portion, 6 ... Door frame, 7 ... Fixing piece, 9 ... Screw head, 11, 12 ... Side piece, 12,
13 ... Locking ridge, 15 ... Buffer part, 17 ... Opening part of storage groove, 20, 21 ... Locking groove.

Claims (1)

[Scope of utility model registration request] 1. A door-stop main body 3 and a lid member 4 made of a material whose strength is guaranteed as a door-stop, and the door-stop main body 3 is fixed to a building door frame 6 with screws or nails. By arranging the side pieces 10 and 11 on opposite sides of the fixed piece 7 so as to face each other, a storage groove portion 2 for accommodating a head 9 such as a screw is formed between the side pieces 10 and 11, and the side pieces 10 are formed. , 11 are provided with locking projections 12 and 13 extending in the length direction and projecting inward at the inner surface tip portions of the lid members 4, and the lid member 4 has one side edge portion on one side. It is arranged to be connected to the tip edge portion of the piece through a bent portion 5 made of a soft synthetic resin so as to cover the opening portion 17 of the storage groove portion 2, and the locking protrusions 12, 13 has engaging groove grooves 20 and 21 to be fitted with the bending groove 5
Is bent, and both locking ridges 12, 13 and both locking ridge grooves 20, 2
1 and 2 are fitted together, the other side edge portion covers the entire tip surface 22 of the other side piece, and the side piece on the side of the door stopper body 3 that is in contact with the door. A door contact material for a door frame for a building, characterized in that an outer surface is covered with a soft synthetic resin to form a buffer portion 15.