JP6524289B1 - Door panel with window - Google Patents

Abstract

An object of the present invention is to reduce the number of parts and simplify an assembly process by eliminating a step of screwing in order to fix a window plate such as a window glass. A windowed door panel according to an embodiment of the present invention is mounted on an assembly 16 in which a holding frame 12 is attached to both edges of a window plate 10 via a buffer material 11, and on the back surface of a door panel body 18. And a positioning structure for positioning and holding the assembly 16 by engaging the reinforcing member 22 and the holding frame 12 with each other. The assembly 16 is assembled to the door panel main body by fitting the holding frame 12 into the opening of the reinforcing member 22 as it is the assembly 16 in which the holding frame 12 is attached to the window plate 10. [Selected figure] Figure 1

Description

  Embodiments of the present invention relate to a windowed door panel in which a glass is fitted.

  Conventionally, it has been common for elevator landing doors and car doors to have no windows, but in recent years, door panels with windows have been widely used. By providing the window glass in the door panel body, the outside of the car can be seen from the outside so that the passenger has a sense of openness, and the inside of the car can be seen from the outside, which is also advantageous for crime prevention. As a prior art of a window door panel, there are some which are indicated by patent documents 1, for example. In this type of windowed door panel, a window glass is attached using a glass pressing member so as to fill the window hole of the door panel main body.

  The window glass used for the door panel is manufactured at the factory of the glass maker. The packaged glazing is transported to the elevator manufacturer's factory where it is assembled into a door panel. In assembly, it is common to screw the glass pressing member to the door panel body to fix the window glass. The completed windowed door panel will be transported to the elevator installation site and installed at the landing or car.

  The above is a windowed door panel provided in an elevator hall or a car, but a windowed door panel having a similar structure is also used for a door provided in a house, an office or the like.

JP-A-5-254770

  A door panel with a window has more parts, more man-hours and more complicated assembly processes than a normal door panel without a window. Specifically, the step of forming the window hole in the door panel main body and the step of screwing the glass pressing member are complicated and time-consuming steps unique to the window panel with a window.

  In addition, when transporting window glass from a glass maker to an assembly plant, or when transporting a single window glass to the installation site to cope with breakage or damage, buffer is provided to prevent damage in the transportation process. It was necessary to take measures such as putting in materials and to pack it carefully and then to transport it.

  The present invention has been made in view of the above-mentioned problems of the prior art, and the number of parts can be reduced and the assembly process can be simplified by eliminating the step of screwing in order to fix the window plate such as window glass. To provide a door panel with a window.

In order to achieve the above object, a windowed door panel according to an embodiment of the present invention has a window having a door panel body having an opening serving as a window and a window plate attached so as to close the opening. In the door panel, an assembly in which a holding frame is attached to both edges of the closing plate via a buffer material, and a pair of U-shaped reinforcing members attached to the back surface of the door panel main body;
A positioning structure configured to engage the reinforcing member and the holding frame and position and hold the assembly, and the holding frame is the assembly in which the holding frame is attached to the window plate; The assembly is assembled to the door panel main body by being fitted into the opening of the reinforcing member.

It is a disassembled perspective view of the assembly (assembly) of the window glass attached to a window door panel in 1st Embodiment of this invention. FIG. 5 is a perspective view of the assembled glazing assembly. FIG. 3 is a perspective view of the door panel prior to mounting the glazing assembly shown in FIG. 2; It is a figure which expands and shows the B section in FIG. It is a figure which shows the AA cross section in FIG. It is a perspective view which shows the state which inserted one side of the window glass assembly in the vertical reinforcement member. FIG. 5 is a perspective view of the door panel with the glazing assembly attached. FIG. 1 is a perspective view of a glazing assembly according to a first embodiment in an overlapping state; It is a perspective view showing a window panel with a door according to a 2nd embodiment. Figure 2 shows a glazing assembly according to a second embodiment; FIG. 7 is a perspective view of a glazing assembly in a superimposed state according to a second embodiment; It is a perspective view which shows the window glass assembly used in 3rd Embodiment. FIG. 10 is a perspective view of a door panel with a glazing assembly attached. It is a figure which shows the AA cross section in FIG. FIG. 7 is a perspective view of a glazing assembly in a superimposed state according to a third embodiment; It is a perspective view which shows the window glass assembly used in 4th Embodiment. FIG. 10 is a perspective view showing a procedure of assembling the window glass assembly to the door panel. FIG. 5 is a perspective view of the door panel with the glazing assembly assembled. FIG. 10 is a perspective view of a glazing assembly in a superimposed state according to a fourth embodiment;

Hereinafter, an embodiment of a windowed door panel according to the present invention will be described with reference to the attached drawings. The following embodiment is applied to a window panel with a window glass in which a window glass is attached as a window plate (a member attached so as to close the window hole is generically called a window plate) in an opening which becomes a window hole of a door panel. In the form of This windowed door panel is used as a door for opening and closing an elevator hall or a car door. In addition, as a window board, the window board of a synthetic resin material and a composite material other than a glass board is applicable.
First Embodiment
FIGS. 1-8 is a figure which shows the door panel with a window based on 1st Embodiment of this invention. First, the overall structure of the windowed door panel will be described with reference to FIGS. 1 to 3.
FIG. 1 is an exploded perspective view of a glazing assembly 16 (assembly) attached to a windowed door panel. FIG. 2 is a perspective view of the assembled glazing assembly 16. FIG. 3 is a perspective view of the door panel 20 prior to mounting the glazing assembly 16 shown in FIG. The door panel 20 with the glazing assembly 16 attached is shown in FIG.

  At the left and right side edges of the window glass 10, a protective rubber 11 as a shock absorbing material having an elongated U-shaped cross section is mounted. Further, a holding frame 12 is mounted so as to be fitted to the protective rubber 11 from above. The length dimension of the holding frame 12 covers the entire length in the longitudinal direction of the window glass 10. The holding frame 12 is made of an L-shaped mold, and the fitting opening 12a is opened so as to protrude to the side. The side edge of the window glass 10 together with the protective rubber 11 is fitted to the fitting opening 12a.

  At both ends of the holding frame 12, rectangular plate-shaped claws 14 for positioning the window glass 10 are provided so as to protrude from the upper surface of the holding frame 12. In addition, a contractible deformable cushion member 15 is accommodated in the holding frame 12. The cushion member 15 is an elongated columnar member made of a soft material such as rubber or sponge, and a side edge portion of the window glass 10 is in contact via the protective rubber 11.

  The combination of the window glass 10, the protective rubber 11, and the holding frame 12 is assembled into a window glass assembly 16 as shown in FIG. The window glass assembly 16 is assembled to the door panel 20 shown in FIG.

  The door panel 20 according to the present embodiment is configured of a panel body 18, left and right vertical frames 21, a pair of vertical reinforcing members 22, a lower frame 23, and an upper frame 25. The vertical reinforcing member 22 is fixed to the back surface of the panel main body 18 so as to extend in parallel between the lower frame 23 and the upper frame 25. The panel main body 18 is closed by the window glass 10 between the vertical reinforcing members 22 so as to be seen from the outside and from the outside, or as an opening serving as a window for light collection. A window hole 24 is formed.

  Next, FIG. 4 is an enlarged view of a portion B in FIG. 3 and shows the slit 26 into which the claw 14 is inserted when the window glass 10 is positioned with respect to the window hole 24. The slit 26 is formed on the upper surface of the vertical reinforcing member 22 so as to cut at a right angle from the edge thereof. The width of the slits 26 is slightly larger than the thickness of the claws 14. A positioning groove 27 corresponding to the cross-sectional shape of the claw 14 is formed on the depth side of the slit 26 so as to be continuous with the slit 26.

Next, FIG. 5 is a figure which shows the AA cross section in FIG.
The longitudinal reinforcing member 22 is a mold having a U-shaped cross section, and is attached in such a way that the openings 28 face each other. The height of the holding frame 12 shown in FIG. 2 is one size smaller than the width of the opening 28, and the holding frame 12 can be inserted into the opening 18 and fitted relatively easily.

Next, a method of assembling the window glass assembly 16 shown in FIG. 2 to the door panel 20 will be described with reference to FIGS.
FIG. 6 is a perspective view showing a state in which one side of the window glass assembly 16 is fitted into the vertical reinforcing member 22. As shown in FIG.
First, the window glass assembly 16 is handled in the form of an integral assembly in which the holding frame 12 is assembled to the both edges of the window glass 10 via the protective rubbers 11, respectively. Of the two vertical reinforcing members 22 of the door panel 20, the holding frame 12 of the lower one is fitted into the opening 28 of the vertical reinforcing member 22 on one side so that the window glass assembly 16 is inclined. At this time, the claws 14 are positioned and fitted in advance so that the claws 14 enter the slits 26. Similarly, with respect to the other holding frame 12, the claws 14 are positioned relative to the slit 26 and fitted into the other longitudinal reinforcing member 22. At this time, when the other holding frame 12 is pushed down in the direction of the arrow in FIG. 6 and lowered, the cushion member 15 collapses in FIG. 7A, and the distance between the holding frames 12 narrows. It can enter the opening 28 from the inside.

FIG. 7A shows a state in which both of the holding frames 12 are fitted to the vertical reinforcing members 22 respectively.
Finally, as shown in FIG. 7B, the window glass assembly 16 is moved a little vertically to fit the claws 14 in the slits 26 into the positioning grooves 27, thereby positioning the window glass assembly 16. It can be fixed. When the claws 14 are fitted in the positioning grooves 27, the window glass assembly 16 is held so as not to be removed since the claws 14 restrict the claws 14 in the longitudinal and lateral directions. As described above, the window glass assembly 16 can be easily assembled with a small number of steps without the need for a fastening member such as a screw only by the fitting operation.

Next, FIG. 8 is a perspective view showing the window glass assembly 16 in the overlapped state.
The window glass assembly 16 is handled as a one-piece assembly when transported from a glass maker to a door panel assembly plant or the like. As shown in FIG. 8, the glazing assemblies 16 can be stacked so that the claws 14 do not interfere with one another. In this state, it is put in a packing box, stacked on a truck or the like and transported. During transportation, the window glasses 10 do not come in contact with each other, and the protective rubber 11 and the holding frame 12 serve as a buffer material, so that the window glasses 10 can be protected from breakage.

Second Embodiment
Next, a windowed door panel according to a second embodiment of the present invention will be described with reference to FIGS. 9 to 11.
FIG. 9A is a perspective view showing a window panel with a window according to the second embodiment. In FIG. 9A, the window glass assembly 16 is shown already assembled to the door panel 20. FIG. 10 shows the glazing assembly 16. In the second embodiment, since the door panel 20 is the same as the first embodiment, the same reference numerals are given to the same components and the detailed description thereof will be omitted.

  In this second embodiment, the window glass assembly 16 shown in FIG. 10 is used as in the first embodiment, but both ends of the holding frame 12 are used instead of the claws 14 shown in FIG. 1 of the first embodiment. A difference is that a positioning convex portion 30 having a curved surface is provided on the upper surface of the portion, and a round hole 31 is formed on the lower surface of both end portions of the holding frame 12 instead of the slit 26.

  Also in the second embodiment, the window glass assembly 16 is handled as it is, and the holding frame 12 is fitted in the opening 28 of the vertical reinforcing member 22 so that the window glass assembly 16 is inclined. It is the same as that of one embodiment.

  At that time, after inserting one holding frame 12 into the vertical reinforcing member 22, when inserting the other holding frame 12 into the other vertical reinforcing member 22, although not particularly illustrated in FIG. The same is also true in that the cushion member 15 as shown in FIG. 7A is crushed to narrow the distance between the holding frames 12 so as to be able to enter the opening 28 from the inside of the vertical reinforcing member 22.

  Finally, when positioning and fixing the window glass assembly 16, as shown in FIG. 9 (b), the positioning projection 30 is inserted into the round hole 31 to position and fix the window glass assembly 16. Can. As described above, as in the first embodiment, the window glass assembly 16 can be easily assembled with a small number of man-hours without a screw.

Here, FIG. 11 is a perspective view showing the window glass assembly 16 in the overlapped state.
As shown in FIG. 11, the glazing assemblies 16 can be stacked with the positioning protrusions 30 fitted in the round holes 32 in the lower surface of the holding frame 12 . In this state, it is put in a packing box, stacked on a truck or the like and transported. During transportation, since the positioning projections 30 are fitted in the round holes 32 , they are stacked in a stable state, and the protective rubber 11 and the holding frame 12 may be used as a buffer material instead. 10 can be effectively protected from breakage.

Third Embodiment
Next, a windowed door panel according to a third embodiment of the present invention will be described with reference to FIGS. 12 to 15.
FIG. 12 is a perspective view showing a window glass assembly 16 used in the third embodiment.
In the third embodiment, the window glass assembly 16 shown in FIG. 12 is used, but instead of the claws 14 shown in FIG. 1 of the first embodiment, positioning step portions 40 are formed on the upper surfaces of both end portions of the holding frame 12. And the notch 42 which receives the positioning level | step-difference part 40 in the lower surface of the both ends of the holding frame 12 is different.
Next, FIG. 13 is a perspective view showing a door panel to which a window glass assembly is attached, and FIG. 14 is a view showing an AA cross section in FIG. The vertical reinforcing member 22 is formed with a folded back portion 45 engaged with the positioning step portion 40 at the edge of the upper side thereof. In the third embodiment, the window glass assembly 16 is handled as it is, and the holding frame 12 is fitted into the opening 28 of the vertical reinforcing member 22 so that the window glass assembly 16 is inclined. It is the same as that of the embodiment.

  At that time, after putting one holding frame 12 into the vertical reinforcing member 22, when putting the other holding frame 12 into the other vertical reinforcing member 22, the cushion member 15 inside the holding frame 12 is crushed to hold the holding frame. The same is also true in that the distance between 12 is reduced and the opening 28 can be inserted from the inside of the vertical reinforcing member 22.

  Finally, in order to position and fix the window glass assembly 16, as shown in FIG. 14, since the folded back portion 45 is engaged with the positioning step portion 40 and the holding frame 12 is regulated so as not to move. , The glazing assembly 16 can be positioned and fixed. In addition, it is preferable to attach the inclined surface 40a to the positioning level | step-difference part 40 so that insertion may become smooth.

Next, FIG. 15 is a perspective view showing the window glass assembly 16 in the overlapped state.
As shown in FIG. 15, the glazing assembly 16 can be stacked so that the positioning step 40 can be put into the notch 42, so that the positioning step 40 overlaps in an unstable state due to being in the way There is no. In this state, it is put in a packing box, stacked on a truck or the like and transported. During transportation, the protective rubber 11 and the holding frame 12 may be used as a buffer material instead, and the window glass 10 can be effectively protected from breakage.

Fourth Embodiment
Next, a windowed door panel according to a fourth embodiment of the present invention will be described with reference to FIGS. 16 to 19.
FIG. 16 is a perspective view showing a window glass assembly 16 used in the fourth embodiment. In the fourth embodiment, the lower projection 48 and the upper projection 49 are formed by notching a part of the end portion of the holding frame 12. The lower projection 48 and the upper projection 49 have different lengths, and in this case, the other of the upper projection 49 is longer (the lower projection may be longer). Unlike the first embodiment, the cushion member 15 is not required inside the holding frame 12.
The orientations of the vertical reinforcing members 22 are opposite to those in the first embodiment, and the back surfaces of the longitudinal reinforcing members 22 are attached inward. A long notch 50 for accommodating the holding frame 12 is formed on the back surface facing the inside.
Next, FIG. 17 is a perspective view showing a procedure of assembling the window glass assembly 16 to the door panel 20, and FIG. 18 is a perspective view showing the door panel 20 with the window glass assembly 16 assembled.
In the fourth embodiment, the point in which the window glass assembly 16 is handled as it is is the same as in the first to third embodiments, but when the holding frame 12 is fitted in the long notch 50 of the vertical reinforcing member 22 The tilting direction is different.
That is, as shown in FIG. 17, in order to fit the top projection 49 of the window glass assembly 16 into the holding frame 12 first, the bottom projection 48 is inclined to the raised state, and the top projection 49 is long cut. The holding frame 12 is inserted from the notch 50.

  When all the top projections 49 are inserted, the entire holding frame 12 can be accommodated in the long notch 50 by tilting the window glass assembly 16. Thereafter, when the window glass assembly 16 is slightly slid downward as shown by the arrow in FIG. 18, the lower projection 48 is inserted into the vertical reinforcement 22 until the root portion 48 a of the lower projection 48 hits the vertical reinforcement 22. Can. In this manner, as in the first embodiment, the window glass assembly 16 can be easily assembled in a snap-in type without screws.

Next, FIG. 19 is a perspective view showing the window glass assembly 16 in the overlapped state.
As shown in FIG. 19, the glazing assemblies 16 are stacked in a packaging box, stacked in a truck or the like, and transported. During transportation, the protective rubber 11 and the holding frame 12 may be used as a buffer material instead, and the window glass 10 can be effectively protected from breakage.

  Although the first to fourth embodiments described above are all examples applied to door panels used in elevators, the present invention is not limited to the door panels of elevators, and is used for entrances and exits of houses, office buildings, etc. Of course, it can also be applied to door panels that are being In addition to transparent window glass, it is also possible to use various glasses such as frosted glass, ground glass, tempered glass, steel-containing glass, heat reflecting glass, magic mirror and the like for window glass as a window plate. Moreover, as a window plate, not only a glass material but resin and a composite material may be used.

  As mentioned above, although the preferred embodiment was mentioned and described about the window door panel concerning the present invention, these embodiments are mentioned as an illustration and the restriction of the range of an invention is not intended. Of course, the novel apparatus, method, and system described in the specification can be implemented in various forms, and furthermore, various omissions, substitutions, and alterations are possible without departing from the spirit of the present invention. is there. The scope of the claims and their equivalents is intended to cover the embodiments or the modifications thereof within the scope of the invention.

DESCRIPTION OF SYMBOLS 10 ... Window glass, 11 ... Protective rubber, 12 ... Holding frame, 12a ... Fitting opening, 14 ... Nail, 15 ... Cushion member, 16 ... Window glass assembly, 18 ... Panel main body, 20 ... Door panel, 21 ... Vertical frame, 22 ... Vertical reinforcement member, 23 ... Lower frame, 24 ... Window hole, 25 ... Upper frame, 26 ... Slit, 27 ... Positioning groove, 28 ... Opening part, 30 ... Positioning convex part, 31 ... Round hole, 40 ... Positioning step part , 42: Notches, 45: Folded convex portions, 48: Lowers, 49: Tops, 50: Long cutouts

Claims (6)

A windowed door panel comprising: a door panel body having an opening serving as a window; and a window panel attached so as to close the opening,
An assembly in which the holding frame is attached to the both edges of the closing plate via cushioning materials respectively;
A pair of U-shaped reinforcing members attached to the back surface of the door panel body;
And a positioning structure that engages the reinforcing member with the holding frame to position and hold the assembly.
The windowed door panel is assembled to the door panel main body by fitting the holding frame to the opening of the reinforcing member while the assembly is mounted with the holding frame to the window plate. . The positioning structure includes a pawl provided at both end portions of the holding frame,
A slit which is formed on the reinforcing member and into which the claw can be inserted from the fitting direction of the holding frame;
The windowed door panel according to claim 1, further comprising: a positioning groove which is continuous with the slit and in which the claw is fitted. The positioning structure section, features and convex portions formed on the upper surface of both end portions of the holding frame, the convex portion formed in the upper surface of both end portions fittable hole of the reinforcing member, in that it consists of The door panel with a window according to claim 1. The positioning structure portion includes a step portion formed on upper surfaces of both end portions of the holding frame, and a folded back portion formed at an edge portion of the reinforcing member and engaged with the step portion. A windowed door panel according to claim 1.   The contractible cushion member which the edge of the said window plate contacts via the said shock absorbing material is accommodated in the inside of the said holding | maintenance flame | frame in any one of the Claims 2-4 characterized by the above-mentioned. Window panel with windows. The positioning structure is formed on a rear surface of the reinforcing member facing each other and-out length cutout acceptably across the holding frame,
The windowed door panel according to claim 1, characterized in that the window frame is formed at both ends of the holding frame, and an outlet that can be inserted into the holding frame from the end of the long notch.