JPS6018546Y2 - Mounting structure of picture frame on door - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a structure for mounting a picture frame on an entrance door or the like.

Conventionally, when attaching a door frame, half pieces N of a spring M having a V-shaped cross section are attached with screws C to required locations on the outer end surface B of a frame member A constituting the frame, as shown in Fig. 1. Then, when fitting the picture frame to the door frame from the back side, the other half P of the spring M is pressed against the inner end wall of the stile C that makes up the door frame, thereby fixing the picture frame to the door frame. However, this type of spring-fixed type is not desirable because it causes the picture frame to wobble and the spring itself has poor durability.Also, when removing the picture frame from the frame body, three parts must be removed at once. This made it difficult for me to work alone.

The present invention is aimed at solving the above-mentioned drawbacks of the conventional technology, and embodiments of the present invention will be described in detail below with reference to FIG. 2 and subsequent figures.

Figure 2 shows a section of a part of the entrance door.
The stile C is formed into a rectangular cross section by a front wall E, a back wall F, an inner end wall, and an outer end wall G. For example, four such stile Cs can be connected at the top, bottom, left, and right to form a rectangular door. It forms the frame.

Also, the picture frame is fitted into the door frame from the back side of the door along the inner edge of the door frame, and this picture frame is formed into a rectangular shape by four frame members A arranged on the top, bottom, left and right. ing.

As shown in Fig. 2, screw holes H are drilled at multiple locations in the inner end wall of the frame C, and a screw operating tool (for example, a screwdriver) is inserted in the outer end wall G at a position opposite to the screw holes H. A communication opening I is provided.

To install the frame, bring the frame to the back side of the door frame, fit it into the frame along the inside edge of each stile C, and then attach the frame member A.
The inward protrusion J of the frame member A is brought into contact with the protruding strip K protruding from the inner end wall of the frame C, and the outer end surface B of the frame member A is brought into contact with the protruding strip K protruding from the inner end wall of the frame C.
For example, with the head of the picture frame fixing screw Q locked to the tip of the screwdriver L, insert this screw Q into the frame C through the opening L, and then tighten the inner end wall with a small gap. The screw Q is screwed into the screw hole H in the wall and projected outward, and the tip of the screw Q is pressed against the recess R in the outer end surface B of the frame member A.

Since a plurality of screw holes H are provided along the inner circumference of the rectangular door frame, insert a screw Q into each screw hole H using the method described above.
By screwing in and tightening appropriately, the picture frame is pressed from its periphery and fixed to the door frame.

In addition, in Fig. 2, S is a facing square board that is attached to the frame from the front side of the door, and T is a protrusion provided on the facing square board S, and this projection T is connected to the protrusion of the stile C by a screw U. It is connected to the piece K, thereby fixing the exposed square plate S to the door frame.

Moreover, W is a back panel attached to the picture frame.

Figures 3 to 5 show an example of the entire entrance door. A frame 6 is formed, and front frames 7 and 8 are provided on the front side of the door frame 6 and have a pattern on the surface.
A back frame 14, 14 consisting of upper and lower horizontal frame members 9, 10 and left, right and intermediate vertical frame members 11, 12, 13, 13 is attached to the back side, and this back frame 14 has a back panel. 15.15 is arranged, and the front picture frame 7.8,
A glass plate 16.16 is attached between the back frame 14.14.

The mounting condition of each back panel 15 is as follows.For example, to describe one back panel 15, the fitting recesses 17 formed on the inner edges of the left vertical frame member 11 and the middle vertical frame member 13, respectively.
．． The back panel 15 is attached by fitting both side edges of the back panel 15 into the inside of the back panel 17, and the same applies to the other back panels 15.

Furthermore, a glass plate fixing frame material 19 is attached to the outer peripheral edge of the glass plate 16 via a gasket 18 having a substantially W-shaped cross section.
The glass plate 16 is attached to a protrusion 21 integrally provided with screws 22, and the glass plate 16 is attached between the inner peripheral edge of the front frame 7 and the inner edge of each of the intermediate vertical frame members 13 and 13. It is fixed via the packing 18 and the edge material 19.

In the figure, 23 is a screw hole, 24 is an opening for inserting a screw operating tool,
25 indicates a screw for fixing the picture frame.

In this embodiment, a plurality of screw holes 23 and a plurality of operating tool insertion openings 24 are provided only in the vertical frames 4 and 5, respectively.

As explained above, the present invention involves drilling screw holes at required locations in the inner end wall of the stile that constitutes the door frame, and inserting a screw operating tool into the outer end wall of the stile at a position opposite to the screw hole. A common opening is provided, and the picture frame fixing screw is inserted through the screw hole so that the tip of the screw comes into pressure contact with the outer end surface of the picture frame member, so when the picture frame fixing screw is tightened, the picture frame is attached to the door frame. It is securely and firmly fixed, the frame does not wobble, the gap between the frame and the door frame can be adjusted, and it is not a spring-type type like conventional ones, so it can be used by one person. However, the frame can be attached and removed easily.

Furthermore, the outer end surface of the frame member is opposed to the inner end wall of the stile of the 1-' frame body with a slight gap therebetween, and screw holes are drilled at required locations on the inner end wall of the opposing circular vertebrae of the door frame body. Then screw the picture frame fixing screws through these screw holes so that the tips of the screws come into pressure contact with the outer end surfaces of the frame members, so tighten the screws from the circular vertebrae of the door frame to the outer end surfaces of the picture frame. By this, the picture frame can be fixed in place on the door frame, and the picture frame is pushed to one side of the door frame and fixed, like when tightening a screw from one side, and the edge of the picture frame and the door frame are tightened. There is no large gap between the frame and the frame.
Even in a structure in which the frame is fitted into the door frame later, the frame can look good and be securely fixed in the door frame.

[Brief explanation of drawings]

Fig. 1 is a cross-sectional view showing the structure of a conventional picture frame mounting structure, Fig. 2 is a cross-sectional view showing a picture frame mounting structure according to an embodiment of the present invention, and Figs. 3 and 4 are picture frame mounting structures according to the present invention. 5 is an enlarged sectional view taken along the line X-X of FIG. 3, FIG. 6 is an enlarged sectional view taken along the Y-Y line of FIG. 3, and FIG.
The figure is an enlarged sectional view taken along line 2-2 in FIG. 3. A is the frame member, B is the outer end surface of A, C is the stile, D is the inner end wall of the stile, E is the front wall of the stile, F is the back wall, G is the outer end wall, H is the screw hole, ■ Splash The opening is for inserting the operating tool, L is a screwdriver, and Q is a screw for fixing the frame.

Claims (1)

[Scope of utility model registration request] A rectangular picture frame made of a plurality of frame members is installed in a rectangular door frame formed by assembling a plurality of frames with a rectangular cross section made of a front side wall, a back side wall, an inner end wall, and an outer end wall. In a door that is fitted from the back side of the frame member, the outer end surface of the frame member is opposed to the inner end wall of the stile of the door frame body with a slight gap, and the inner end wall of the opposite circular vertebra of the door frame body A screw hole is drilled at the required location, and an opening for inserting a screw operating tool is provided at a position opposite to the screw hole in the outer end wall, and a picture frame fixing screw is screwed through the screw hole, and the screw tip is attached to the picture frame member. A mounting structure for a picture frame on a door, characterized in that the picture frame is pressed into contact with the outer end surface of a circle.