JP2014025250A - Door window mounting device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a door window mounting device constituted by installing a window frame around an opening formed in a door panel, and holding a glass plate by the window frame, which is capable of reducing the number of parts, and facilitating an operation to reduce costs, and giving a clear feeling in terms of design since there does not exist any heterogeneous cushioning member or packing in a boundary between the window frame and the glass plate.SOLUTION: A window frame 3 is constituted of a body frame 5 and an inner frame 6 to be mounted on the body frame, and the peripheral edge part of a glass plate 4 is mounted on the body frame with a double-faced tape 7, and the glass plate is held so as not to be brought into contact with the body frame and the inner frame. A flange part 16 is inwardly protruded along the glass plate 4 inside the body frame 5, and a flange part 20 is also inwardly protruded along the glass plate 4 in the inner frame 6, and a predetermined gap G is arranged between the surface of the glass plate and the flange part of the body frame and the flange part of the inner frame.

Description

  The present invention relates to a door window mounting device, and more particularly, to a viewing window or a light window mounting device provided in a part of a door.

  2. Description of the Related Art Conventionally, various door window attachment devices are provided in which a window frame is provided around an opening provided in a door panel and a glass plate is held by the window frame.

  As shown in Patent Documents 1 to 3, the glass frame is held between the two frames by combining the front and back frames and interposing a buffer member and packing as shown in Patent Documents 1 to 3. What is held in is generally.

  However, the structure in which the periphery of the glass plate is held between both frame bodies with a buffer member or packing interposed therebetween increases not only the number of parts and the cost, but also the boundary between the window frame and the glass plate. A buffer member and packing are inevitably present, and the design is not refreshing.

No. 1-444714 JP 2000-240361 A JP 2007-284993 A

  Therefore, in view of the above-described situation, the present invention intends to solve the problem in a door window mounting apparatus in which a window frame is provided around an opening provided in a door panel and a glass plate is held by the window frame. In addition to reducing the number of parts, it is easy to construct and can reduce costs, and there is no extraneous cushioning member or packing at the boundary between the window frame and the glass plate, and the door window has a clean design. It is in providing a mounting device.

  In order to solve the above-mentioned problems, the present invention provides a door window mounting device in which a window frame is provided around an opening provided in a door panel, and a glass plate is held by the window frame. Consists of a main body frame and an inner frame to be attached to the main body frame, and the peripheral edge of the glass plate is attached to the main body frame with a double-sided tape to hold the glass plate so as not to contact the main body frame and the inner frame. The door window mounting apparatus is characterized in that (claim 1).

  Here, it is preferable that an empty space is provided between the peripheral edge of the glass plate and the inner frame (claim 2).

  Specifically, while projecting inwardly along the glass plate along the glass plate inside the main body frame, projecting inwardly along the glass plate also on the inner frame, More preferably, a predetermined gap is provided between the surface of the glass plate and the collar part of the main body frame and the collar part of the inner frame.

  Specifically, the window frame includes a main body frame made of an aluminum extrusion mold material and an inner frame to be attached to the main body frame. Each of the mold materials is framed into a quadrangle using L metal fittings, and a rectangular opening provided in the door panel. The main body frame is fitted to a portion, and a holding piece projecting outward from the outer end of the main body frame is used to abut the surface side of the opening of the door panel, and then the inner frame is attached to the main body from the opposite side. Fit the inside of the frame, hold the back side of the opening of the door panel with a holding piece protruding outward at the outer edge of the inner frame, and fasten the inner frame and main body frame with screws (Claim 4)

  Further, the main body frame has an edge portion provided with the holding piece and a connecting portion stepped down with respect to the edge portion, and the mounting surface of the double-sided tape for attaching the glass plate to the boundary between the edge portion and the connecting portion The inner frame has the same outer shape as the edge of the main body frame, and has an engaging groove for receiving the tip of the connecting portion of the main body frame. And the inner frame is fastened to the connecting portion with a screw.

  The door window mounting apparatus according to the first aspect of the present invention is a door window mounting apparatus in which a window frame is provided around an opening provided in a door panel and a glass plate is held by the window frame. The window frame is composed of a main body frame and an inner frame attached to the main body frame, the peripheral edge of the glass plate is attached to the main body frame with a double-sided tape, and the glass plate is attached to the main body frame and the inner frame. Since it is held so that it does not come into contact, the glass plate can be held on the window frame without using a buffer member or packing, and the number of parts can be reduced to a minimum, so that the cost can be reduced. Since the glass plate does not come into contact with the frame, no noise is generated by rubbing, and there is nothing in the boundary between the window frame and the glass plate in appearance.

  According to claim 2, since there is no gap at all between the peripheral edge portion of the glass plate and the inner frame, the gap portion looks dark so that it looks like a sharp edge, and the appearance Can be improved.

  According to a third aspect of the present invention, the collar portion is projected inward along the glass plate inside the main body frame, and the collar portion is also projected inward along the glass plate in the inner frame. Since a predetermined gap is provided between the surface of the glass plate and the collar part of the main body frame and the collar part of the inner frame, the double-sided tape can be made difficult to see by the collar part. Since there is a predetermined gap between the two, the gap portion looks dark, so that it has a sharp edged appearance and an improvement in appearance can be expected.

  According to claim 4, the window frame comprises a main body frame made of an aluminum extrusion mold material and an inner frame to be attached to the main body frame. The main body frame is fitted to the opening of the main body frame, and a holding piece projecting outward from the outer end of the main body frame is used to abut the surface side of the opening of the door panel, and then the inner frame is attached from the opposite side. The inner frame and the main body frame are fastened with screws by fitting the inner side of the main body frame and holding the back side of the opening of the door panel with a holding piece protruding outward at the outer end of the inner frame. Therefore, from the front and back of the opening of the door panel, the body frame and inner frame that hold the glass plate with double-sided tape can be fitted and fastened together with screws, so that the window can be easily and firmly attached. When the frame is attached, the main frame retainer and inner frame retainer In so sandwiching the periphery of the opening of the door panel from the front and rear, the opening is safe hiding cutting edges even when the leave cut.

  According to a fifth aspect of the present invention, the main body frame includes an edge portion provided with the holding piece and a connecting portion stepped down with respect to the edge portion, and the glass plate is attached to a boundary between the edge portion and the connecting portion. It has a mounting surface for a double-sided tape, the flange is formed inside the mounting surface, the inner frame has the same shape as the edge of the main body frame, and receives the tip of the connecting portion of the main body frame Since it has an engagement groove inside and the inner frame is fastened to the connecting portion with a screw, a double-sided tape is attached to the mounting surface provided at the boundary between the edge of the main body frame and the connecting portion, and glass By laminating the peripheral edge of the plate, the glass plate can be easily held on the main body frame, and the inner frame is connected to the connecting portion with the front end of the connecting portion of the main body frame received in the engagement groove of the inner frame By screwing, the glass plate is held at the center of the integrated window frame. The back symmetrical form.

It is a partial front view which shows the door with a window to which the attachment apparatus of the door window which concerns on this invention is applied, and its surrounding structure. It is the fragmentary longitudinal cross-section which abbreviate | omitted partially. It is the partial cross section figure also abbreviate | omitted partially. It is the partial expanded cross-sectional view which abbreviate | omitted a part similarly. A part of door window is shown, (a) An expanded cross-sectional view, (b) is an expanded perspective view. It is a decomposition | disassembly cross-sectional view of a door window. The assembly procedure of the door window is shown, (a) is a cross-sectional view of the main body frame, (b) is a cross-sectional view of a state in which a glass plate is mounted on the main body frame, and (c) the inner frame is fitted to the connecting portion of the main body frame. Sectional drawing of a state, (d) is sectional drawing of the state which screwed the inner frame to the main body frame. It is a partial front view which shows the other form of the door with a window.

  Next, the present invention will be described in more detail based on the embodiments shown in the accompanying drawings. 1 to 3 show a door with a window to which a door window mounting device according to the present invention is applied. FIGS. 4 to 7 show the details of the present invention, in which reference numeral 1 denotes a door panel, 2 denotes an opening, 3 Is a window frame, 4 is a glass plate, 5 is a main body frame, 6 is an inner frame, and 7 is a double-sided tape.

  The present invention is a door window mounting apparatus in which a window frame 3 is provided around an opening 2 provided in a door panel 1 and a glass plate 4 is held by the window frame 3. The window frame 3 is a main body. It comprises a frame 5 and an inner frame 6 attached to the main body frame 5, and the peripheral edge of the glass plate 4 is attached to the main body frame 5 with double-sided tape 7, and the glass plate 4 is attached to the main body frame 5 and the inner frame 6. It is characterized by being held so as not to contact. The double-sided tape 7 has adhesive surfaces on both sides, and the protective sheet is peeled off and attached.

  The door panel 1 is a lightweight panel having a simple structure in which a paper honeycomb 9 is sandwiched between front and back steel surface plates 8 and 8, and the opening 2 is formed into a quadrangle by pressing the surface plate. Is.

  The window frame 3 is composed of a main body frame 5 made of an aluminum extrusion mold material and an inner frame 6 attached to the main body frame 5. Each of the window frames 3 is cut at an end of the mold material at 45 degrees, and is rectangular using L metal fittings 10,. It is framed in. The main body frame 5 and the inner frame 6 are respectively formed with fitting portions 11 into which L metal fittings 10 are fitted.

  More specifically, as shown in FIGS. 4 to 6, the main body frame 5 has a holding piece 12 projecting outward at an outer end, and when the main body frame 5 is fitted into the opening 2, The holding piece 12 can stop the surface side around the opening 2 of the door panel 1. Further, the main body frame 5 includes an edge portion 13 serving as a decorative surface provided with the holding piece 12 and a connecting portion extending to the opposite side along the inner surface of the opening portion 2 after being stepped down with respect to the edge portion 13. 14, and has a mounting surface 15 of the double-sided tape 7 for attaching the glass plate 4 at the boundary between the edge portion 13 and the connecting portion 14, and the flange portion 16 along the glass plate 4 inside the mounting surface 15. Projecting inward.

  The inner frame 6 has the same outer shape as the edge 13 of the main body frame 5, has an engagement groove 18 for receiving the tip 17 of the connecting portion 14 of the main body frame 5, and faces outward at the outer end. When the holding piece 19 protrudes and is attached to the opening 2, the holding piece 19 can stop the back side around the opening 2 of the door panel 1. Further, the inner frame 6 has a flange 20 projecting inward along the glass plate 4. The inner frame 6 has two or more counterbore holes 22 per side for fastening to the body frame 5 with screws 21.

  The construction procedure of the door window mounting device of the present invention will be described with reference to FIGS. First, an aluminum extrusion mold material is cut into a predetermined length, and a cut surface of 45 degrees is joined while fitting the L metal fitting 10 to the fitting portion 11 to form the main body frame 5 and the inner frame 6 respectively. Then, the double-sided tape 7 is attached to the mounting surface 15 of the main body frame 5 (see FIG. 7A). The peripheral edge of the glass plate 4 is adhered to the double-sided tape 7 of the main body frame 5, and the main body frame 5 is fitted into the rectangular opening 2 provided in the door panel 1 in this state, and the main body frame 5 A holding piece 12 projecting outward from the outer edge of the door panel 1 abuts the surface side around the opening 2 of the door panel 1 (see FIG. 7B). Then, the inner frame 6 is fitted inside the main body frame 5 from the opposite side, and the back surface around the opening 2 of the door panel 1 is provided with a holding piece 19 projecting outward from the outer end of the inner frame 6. At this time, the front end 17 of the connecting portion 14 of the main body frame 5 is received in the engagement groove 18 of the inner frame 6 and is securely fitted (see FIG. 7C). Finally, screws 21 are inserted into counterbore holes 22 provided in the inner frame 6 and fastened to the connecting portion 14 of the main body frame 5 (see FIG. 7D). Here, a tapping screw is used as the screw 21, and a small-diameter prepared hole 23 is formed in the connecting portion 14 of the main body frame 5, and the tapping screw is screwed into the prepared hole 23.

  As shown in an enlarged view in FIG. 5, a flange portion 16 is projected inward along the glass plate 4 inside the main body frame 5, and the inner frame 6 also extends along the glass plate 4. The portion 20 is projected inward, and a predetermined gap G is provided between the surface of the glass plate 4 and the flange portion 16 of the main body frame 5 and the flange portion 20 of the inner frame 6. By providing this gap G, the aluminum window frame 3 and the glass plate 4 do not come into contact with each other, and no rubbing noise is generated. Further, the double-faced tape 7 can be made difficult to see by the flanges 16 and 20 extending inside the main body frame 5 and the inner frame 6.

  In the door window mounting device of the present invention, the glass plate 4 is only the double-sided tape 7 except that the lower end of the glass plate 4 is supported on the connecting portion 14 of the lower body frame 5 via a stopper member 24. Is attached to the mounting surface 15 of the main body frame 5 and is supported so as not to come into contact with other parts of the main body frame 5 and the inner frame 6 at all.

DESCRIPTION OF SYMBOLS 1 Door panel 2 Opening part 3 Window frame 4 Glass plate 5 Main body frame 6 Inner frame 7 Double-sided tape 8 Surface plate 9 Paper honeycomb 10 L metal fitting 11 Fitting part 12 Holding piece 13 Edge part 14 Connection part 15 Mounting surface 16 Gutter part 17 Tip 18 engaging groove 19 holding piece 20 collar 21 screw 22 counterbore hole 23 pilot hole 24 stop member G gap

Claims (5)

  A door window mounting device in which a window frame is provided around an opening provided in a door panel, and a glass plate is held by the window frame, the window frame being a main body frame and an inner frame to be attached to the main body frame A door window mounting apparatus comprising: a peripheral edge portion of the glass plate attached to a main body frame with a double-sided tape, and the glass plate being held so as not to contact the main body frame and the inner frame.   2. The door window mounting device according to claim 1, wherein there is no gap between the peripheral edge of the glass plate and the inner frame.   While projecting inwardly along the glass plate on the inner side of the main body frame, projecting inwardly on the inner frame along the glass plate, The door window mounting device according to claim 1 or 2, wherein a predetermined gap is provided between the flange portion of the main body frame and the flange portion of the inner frame.   The window frame is composed of a main body frame made of an aluminum extrusion mold material and an inner frame to be attached to the main body frame. And the front side of the opening of the door panel is abutted with a holding piece protruding outward at the outer end of the main body frame, and then the inner frame is fitted inside the main body frame from the opposite side. And a holding piece projecting outward at the outer end of the inner frame to stop the back side of the opening of the door panel, and the inner frame and the main body frame are fastened with screws. 3. The door window mounting apparatus according to any one of 3 above.   The main body frame has an edge portion provided with the holding piece and a connecting portion stepped down with respect to the edge portion, and has a double-faced tape mounting surface for attaching the glass plate to the boundary between the edge portion and the connecting portion. The flange is formed on the inner side of the mounting surface, the inner frame has the same outer shape as the edge of the main body frame, and has an engagement groove for receiving the tip of the connecting portion of the main body frame. The door window mounting device according to claim 4, wherein the inner frame is fastened to the connecting portion with a screw.

Images