JPH0725186U - Door frame structure - Google Patents

Abstract

(57) [Abstract] [Purpose] A door in which the connecting position of the stile member can be easily adjusted and displaced, and the width, length, and thickness of the door panel can be significantly widened, so that the door can be securely and firmly mounted and held. Providing a frame structure. A stopper projection edge (651) protruding inward is provided along the lower ends of both side walls of the lower storage space (65) of the main body (61) of the stile member (6). A plurality of screw holes (612) are formed in the central portion of the abdominal plate (611) in the width direction at appropriate intervals in the axial direction. A left sandwiching part (711) and a right sandwiching part (721) are provided at the upper ends of the pair of sandwiching plates (71, 72) of the band clip (7). When the fixing hole (713) is screwed with a screw means and the left holding part (711) and the right holding part (721) are engaged with each other, the holding plates (71, 72) hold the upper edge of the door panel (8). Hold your clothes. The band clip (7) holding the door panel (8) is assembled to the stile member (6).

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door frame structure, and more particularly to a door frame structure capable of quickly and surely assembling a door panel.

[0002]

[Prior art]

 As shown in FIGS. 5 to 7, various door frame structures have been conventionally provided. The inventor of the present invention has already proposed a door frame structure with quick assembly in Japanese Patent Application No. 4-56180.

In this type of door frame, as shown in FIG. 7, when attaching a door panel 5 such as glass to the stile portion 4, first, strong double-sided adhesive sheets 51 and 52 are attached to both sides of the upper end of the door panel 5. paste. Next, the bottom surface of the abdominal plate half portion 411 of the rear side frame 41 is closely adhered to the upper end of the door panel 5, and the inner side surface of the lower end of the rear side frame 41 is attached to the upper end of the door panel 5. It is brought into close contact with the sheet 51. Thereafter, the tenon portion 422 provided on the abdominal plate half portion 421 of the front frame 42 is fitted into the tenon groove 412 provided on the abdominal plate half portion 411 of the rear frame 41, and the lower end portion of the front frame 42 is attached to the door panel. 5 side, the inner surface of the lower end of the front frame 42 is tightly adhered to the double-sided adhesive sheet 52 attached to the other surface of the upper end of the door panel 5, and the assembly work of the stile member 4 and the door panel 5 is completed. . Subsequently, the plurality of locking seats 43 and the connecting means 44 are screwed together to sandwich the ridges 420 and 410 provided on the front frame 42 and the rear frame 41, respectively, and the front frame 42 and the rear frame 41. And the front frame 42 and the rear frame 41 are firmly connected.

[0004]

[Problems to be solved by the device]

 However, while this type of stile member 4 can avoid the inconvenience in the conventional attachment structure for adhesively fixing the door panel, it does not always provide a sufficient and reliable clamping force on both sides of the door panel during the installation work of the door panel. Moreover, when the door panel is made of glass, it has a considerable thickness and weight, so that the glass panel may slip down due to the viscosity deterioration of the double-sided adhesive sheet during long-term use and opening and closing. In particular, this type of glass panel is generally made of tempered safety glass by being tempered, but in the process of tempering, the majority of glass panels have some thickness due to shrinkage of the adhesive layer. In some cases, a sharp reduction phenomenon is likely to occur especially at the edge of the glass panel. However, since the interval for sandwiching the lower end space formed between the front frame 42 and the rear frame 41 is set so as to fit a predetermined size, the thickness is temporarily reduced by the strengthening process. If it is attempted to sandwich the reduced glass panel, the stile member 4 cannot be accurately attached to the edge portion of the glass panel, resulting in anxiety and inconvenience in use.

In view of the above-mentioned problems in the conventional door frame structure, the present invention makes it possible to easily adjust and displace the connecting position of the stile member and to provide a margin in the width, length and thickness of the door panel. It is an object of the present invention to provide a door frame structure that can be widely spread and can be securely and firmly mounted and held.

[0006]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention defines an inside of a main body composed of an H-shaped beam member into an upper storage space and a lower storage space by a belly plate, and inwardly extends along the lower ends of both side walls of the lower storage space. A stile member is provided which has a protruding protruding edge and a plurality of screw holes are formed in the widthwise center of the abdominal plate at appropriate intervals in the axial direction, and the stile member and a pair of holding plates face each other. The inner side surface can be affixed to a double-sided adhesive sheet, and a left pinch portion and a right pinch portion, each of which has parallel ridges protruding from each other, are provided at the upper end of the pinch plate, and the left pinch portion and By providing a plurality of fixing holes corresponding to each other in the right clamping portion and screwing the fixing holes with a screw means, the left clamping portion and the right clamping portion are occluded so that the pair of clamping plates of the door panel Providing a door frame structure that is combined with a band clip that holds the upper edge between them It is.

In the present invention, a pair of locking plates facing each other are provided on both sides of the upper storage space to form a passage between the locking plates, and a space between the locking plate and the abdominal plate is formed. A tubular track is formed in the tubular track, and a predetermined number of locking seats with engraved screw holes into which the screwing means can be inserted are arranged at appropriate intervals in the tubular track, and the head portion of the screwing means is connected to the passage. It is preferable that the diameter is larger than the width.

Further, in the present invention, a plurality of sub tenons extending in the axial direction and corresponding to each other are provided on the inner walls facing each other of the lower storage space, and one side of the cross section of the sub tenons is formed. The triangular shape is connected to the side wall of the lower storage space, and the upper surface of the sub tenon is formed to be horizontal and the lower surface is formed to be slanted, and is provided below the sub tenon of the lower storage space. While a tenon is provided on each of the pair of stop ridges, an auxiliary mortise groove is formed on each outer surface of the left and right clamping plates of the band clip that fits with the auxiliary mortise and the left and right clamping plates are sandwiched. It is preferable to form a mortise groove on the lower end surface of the plate so as to fit with the tenon.

Further, according to the present invention, a fixing strip extending in the axial direction is provided on the upper end of the inner side surface of the right side clamp of the band clip, and the fixing strip on the inner side surface of the right side clamp part is provided. A locking strip that is narrower than the fixed strip that extends in the axial direction is provided below, while a fixing member that contacts the upper surface of the fixed strip of the right sandwiching part at the upper end of the inner side surface of the left sandwiching part. A stop plate may be provided.

[0010] Further, guide grooves are provided on the bottom surfaces of the pair of locking plates, and a pair of ridges extending along the edge of the locking seat on the upper end surface side and corresponding to the guide grooves are provided. Further, the protrusions may be inserted into the guide grooves, respectively, and the locking seat may be arranged at a predetermined position in the tubular raceway.

[0011]

[Action]

 In the door frame structure of the present invention configured as described above, first, a double-sided adhesive sheet is attached to the inner surfaces of both sandwiching plates of the band clip, and the double-sided adhesive sheet is pressed together with both sandwiching plates to the side surface of the door panel. Can be adhered to both sides of the door panel. Then, by firmly screwing both the sandwiching plates with screw means, the band clip and the door panel can be assembled and connected easily and quickly. Further, by pressing both clamping plates of the band clip against the side surface of the door panel by the screwing means, the door panel can be more firmly held in the vertical state and can be firmly sandwiched and fixed. Particularly, the screwing action of the screwing means. The parts mounted in the stile member are fixed in place and do not rattle as in the prior art.

Further, since the stile member main body is provided with the tubular raceway and the passage is formed and stored on the upper surface of the tubular raceway, an appropriate number of movable locking seats are provided in the tubular raceway as in the prior art. If so (obviously, it is displaced from the screwing position of the screwing means), the connecting position of the stile member can be easily adjusted and displaced.

The above and other objects, features and advantages of the present invention will become more apparent from the following detailed description of the embodiments with reference to the drawings.

[0014]

【Example】

 FIG. 1 is an exploded perspective view of an embodiment of the present invention. As shown, the door frame structure of the present invention is connected to a pivot hinge or the like via a connecting seat (see FIGS. 5 and 6). The stile member 6 and the band clip 7 inserted in the stile member 6 are the main components.

The stile member 6 is composed of a main body 61 made of an H-shaped beam member, a predetermined number of locking seats 62 (only one locking seat 62 is shown in the figure) provided inside the main body 61, and locking. A screwing means 63 for screwing the seat 62 is provided.

The inside of the main body 61 is divided into an upper storage space 64 and a lower storage space 64 by a belly plate 611 integrally formed with the main body 61. Further, in the center portion in the width direction of the abdominal plate 611, the same number of screw fastening holes 612 as the locking seats 62 are bored along the axial direction at appropriate intervals. An aiming groove 613 extending along the axial direction is provided in the central portion of the bottom surface in the width direction.

Further, a pair of locking plates 614 facing each other are provided at appropriate positions on both side surfaces of the upper storage space 64 to form a passage 68 between the locking plates 614, and A tubular track 67 is formed between the stop plate 614 and the abdominal plate 611, the predetermined number of locking seats 62 are arranged at predetermined positions in the tubular track 67, and the screwing means 63 is provided in the passage 68. Each of them is screwed into the locking seat 62. Further, guide grooves 615 are provided on the bottom surfaces of both the locking plates 614.

A screw hole 621 is formed in the center of the locking seat 62 so as to vertically penetrate therethrough, and the screwing means 63 passes through the locking seat 62 and the screw tightening hole 612 of the abdominal plate 611. The lower part can be extended into the storage space 65. Further, on the upper end surface of the locking seat 62, two ridges 622 extending in the axial direction are provided along the side edges of the locking seat 62, and the ridges 622 are provided on the locking plate 611. The locking seat 62 is slidably fixed to a predetermined position in the tubular track 67 by being inserted into the guide groove 615.

The head portion 631 of the screwing means 63 is set to have a diameter larger than the width of the passage 68, and the upper surfaces of the locking plates 614 facing each other are crimped.

On the other hand, the lower storage space 65 has locking projection edges 651 that project inwardly at the lower ends of both side surfaces thereof, and tenon ridges 652 are provided on the upper surfaces of the corresponding locking projection edges 651. In addition, an appropriate number of sub tenon ridges 653 (two sub tenon ridges are provided in the drawing) are provided on both side walls of the lower storage space 65 so as to extend in the axial direction. A cross section of the sub tenon 653 is formed in a triangular shape, one side of which is connected to the side wall of the lower storage space 65, and the upper surface of each sub tenon 653 is a horizontal plane and the lower surface thereof is a slope.

The band clip 7 includes a left sandwiching plate 71 and a right sandwiching plate 72, and left and right sandwiching plates 711 and 721 project from the upper edge portions of the left and right sandwiching plates 71 and 72, respectively. In addition, a plurality of fixing holes 713 corresponding to each other are provided at appropriate positions of the left and right sandwiching portions 711 and 721 so that the corresponding fixing holes 713 can be screwed with the bolt 714 and the nut 15. There is. Further, the left and right holding plates 71, 72 are provided with sub-mortise grooves 716 that fit with the sub-horizontal lines 653 on the outer surfaces thereof, respectively, and the bottom surfaces of the both holding plates 71, 72 are provided with the both stop projection edges 651, respectively. A tenon groove 717 that fits with the tenon 652 is formed. Furthermore, an axially extending fixed strip 722 is provided at an appropriate position on the upper end of the inner surface of the right sandwiching portion 721, and below the fixed strip 722, an appropriate inner surface of the inner surface of the right sandwiching portion 721 is provided. A locking strip 723 extending in the axial direction from the portion is projectingly provided. A fixed locking plate 718 is provided at the upper end of the inner side surface of the left holding portion 711 so as to contact the upper surface of the fixed strip 722 of the right holding portion 721.

FIG. 2 is a cross-sectional view showing a usage state of the band clip 7 in this embodiment. As shown in FIG. 2, in order to attach the band clip 7 to the door panel 8 made of glass or the like, first, one layer of double-sided adhesive sheet 81 is attached to the inner surfaces of the left and right holding plates 71, 72, and then, The locking strip 723 of the right holding plate 72 is diagonally brought into contact with the upper edge of the door panel 8 and then pressed against the side surface of the door panel 8. As a result, the double-sided adhesive sheet 81 attached to the inner surface of the right holding plate 72 is adhered to one surface of the door panel 8. Next, the fixed locking plate 718 of the left holding plate 71 is diagonally brought into contact with the upper surface of the fixed strip 722 of the right holding plate 72, and then pressed against the other side surface of the door panel 8 so that the inside of the left holding plate 71 is The double-sided adhesive sheet 81 attached to the side surface is adhered to the other surface of the door panel 8. Finally, the fixing holes 713 of the left and right holding plates 71, 72 corresponding to each other are firmly screwed with a bolt 714 and a nut 715 (shown in FIG. 1). At this time, since the width of the fixed strip 722 is set wider than the width of the locking strip 723, the locking strip 723 contacts the inner surface of the left holding plate 71 when the bolt 714 is initially screwed. When the bolt 714 is further screwed without making contact with each other, the inner side surfaces of the left and right holding plates 71, 72 are fixed to the fixed holding plate 722 as a fulcrum until the locking line plate 723 abuts the inner side surface of the left holding plate 711. It moves toward the door panel 8 and produces a strong clamping force. Therefore, the door panel 8 can be more firmly sandwiched between the left and right sandwiching plates 71 and 72, and the phenomenon of detaching the door panel 8 unlike the conventional door frame structure does not occur. Also, if the band clip 7 is attached to the edge of the door panel 8 such as glass first in the factory, it prevents the edge of the door panel 8 from hitting something and being damaged during the transportation process, and at the same time attaches the door frame. Work time on site can be shortened.

Next, as shown in FIG. 3, when the stile member 6 and the band clip 7 of this embodiment are assembled, the band clip 7 has already fixed the edge of the door panel 8 firmly. The lower storage space 65 of the main body 61 of the stile member 6 is externally fitted to the band clip 7, and the tenon 652 provided on both the stop projection edges 651 of the main body 61 and the sub tenon ridge provided on the inner surface of the main body 61. 653 is fitted in the tenon groove 717 on the bottom of the corresponding sandwiching plates 71, 72 and the sub tenon groove 716 on both side surfaces of the band clip 61. At this time, an appropriate gap is left between the sub tenon 653 and the sub tenon groove 716 so that each sub tenon 653 can be easily inserted into the corresponding sub tenon groove 716. Therefore, the band clip 7 is likely to sway in the lower storage space 65 of the main body 61. Therefore, first, the center position of the band clip 7 is placed in the lower storage space 65 of the main body 61 so that the center position of the band clip 7 corresponds to the sighting groove 613 on the bottom surface of the abdominal plate 611, and then the screw screw 91 (indicated by a chain line in the figure). (Shown) is screwed into the aiming groove 613, and the aiming groove 91 and the center portion of the end portion of the band clip 7 are simultaneously screwed and locked by the screwing screw 91, and the band clip 7 is locked in the lower storage space 64. Hold in a stable state. Then, the locking seat 62 into which the screwing means 63 has already been screwed is loaded into the tubular track 67, and the tip end of the screwing means 63 is screwed into the screw hole 612 (shown in FIG. 1) of the abdominal plate 611. ), And is screwed into the lower storage space 64, and is crimped to the end of the band clip 7 (indicated by a dotted line in the drawing). As a result, the band clip 7 does not rock in the lower storage space 65, and in this state, the screwing screw 91 is loosened and removed from the aiming groove 613.

Referring also to FIG. 7 described above, after the stile member 6 is fitted onto the band clip 7 (shown in FIG. 3), the band clip 7 is pressed into the lower storage space 65 by crimping the screwing means 63. However, at this time, there is still a gap between the sub tenon 653 and the sub tenon groove 716, and there is a guide groove 615 provided in the bottom surface of the locking plate 614 of the main body 61 and the guide groove 615 therein. There is also a gap between the two protruding ridges 622 of the inserted locking seat 62 (shown in FIG. 3). When the screwing means 63 is further tightened, the lower end of the screwing means 63 continuously presses the top end of the band clip 7 to move the band clip 7 downward. On the other hand, the screwing means 63 is also threaded through the locking seat 62. Therefore, when the screwing means 63 is screwed downward, the locking groove 62 moves upward, conversely, and the main body 61 passes through the locking plate 614. Are pushed upward, the sub-ridges 653 move upward along the slopes of the sub-grooves 716, respectively, and the head portion 631 of the screwing means 63 is held by the holding plate 614 until the bottom surface is stopped by the locking plate 614. , 72 are pressed toward the door panel 8 (shown in FIG. 4). That is, by tightening the screwing means 63, the band clip 7 is pressed downward while the main body 61 is pushed upward, so that the band clip 7 is firmly fixed in the lower storage space 65 of the main body 61. At the same time, since the sub tenon 653 and the sub tenon 716 are slanted to each other, the holding plates 71 and 72 are strongly pressed again with the downward movement of the band clip 7 to push the band clip 7 against the door panel 8. The clamping force can be further enhanced.

[0025]

[Effect of device]

 According to the present invention configured as described above, since the band clip of the door panel is formed by the left and right separate sandwiching plates, the door panel with the double-sided adhesive sheet attached to the upper end can be easily and quickly connected and sandwiched. At the same time, a stronger clamping force can be applied to the door panel by the screwing means, and the door panel can be safely and accurately held vertically. Further, the locking seat in the main body of the stile member and the pressing of the screwing means against the band clip can be achieved. Due to the action, the door panel can be securely and firmly attached.

Further, according to the present invention, since the stile member main body is provided with the tubular raceway and the passage is formed on the upper surface of the tubular raceway, as in the prior art, the locking seat and the locking seat are respectively provided in the tubular raceway. If a suitable number of movable locking seats are provided at a suitable position between and, the connecting position of the stile member can be easily adjusted and displaced.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of an embodiment of the present invention.

FIG. 2 is a sectional view of a band clip in use according to an embodiment.

FIG. 3 is a sectional view showing a state during assembly of the embodiment.

FIG. 4 is a cross-sectional view showing a completed state of assembly of the embodiment.

FIG. 5 is a cross-sectional view showing a conventional door frame structure.

FIG. 6 is a sectional view showing another conventional door frame structure.

FIG. 7 is a sectional view showing still another type of conventional door frame structure.

[Explanation of symbols]

 6 stile member 61 main body 611 abdominal plate 612 screw tightening hole 62 locking seat 63 screwing means 64 upper storage space 65 lower storage space 651 stop projection edge 67 tubular track 7 band clip 71 left holding plate 711 left holding portion 713 fixing Hole 72 Right clamping plate 721 Right clamping part 8 Door panel 81 Double-sided adhesive sheet

Claims (5)

[Scope of utility model registration request] 1. An inside of a body (61) made of an H-shaped beam member is defined by an abdominal plate (611) into an upper storage space (64) and a lower storage space (65), and both sides of the lower storage space (65) are defined. A stop edge (65 that extends inward along the lower edge of the wall
1) and a stile member (6) having a plurality of screw holes (612) axially spaced at appropriate intervals in the center of the abdominal plate (611) in the width direction, and a pair of sandwiching plates. Left-side sandwiching in which parallel inner surfaces of (71, 72) can be attached to a double-sided adhesive sheet (81), and parallel ridges projecting from each other are provided at upper ends of the sandwiching plates (71, 72). Part (711) and right sandwiching part (721)
And a plurality of fixing holes (713) corresponding to each other are provided in the left holding portion (711) and the right holding portion (721), and the fixing holes (713) are screwed with screw means. Thus, the left clip portion (711) and the right clip portion (721) are occluded by the pair of clamp plates (71, 72) and the band clip (7) that clamps and holds the upper edge of the door panel (8). A door frame structure that combines these. 2. A pair of locking plates (614) facing each other are formed on both sides of the upper storage space (64) to form a passage (68) between the locking plates (614). , A locking seat having a tubular orbit (67) formed between the locking plate (614) and the abdominal plate (611) and having a screw hole (621) into which the screwing means (63) can be inserted. 62) are arranged in the tubular track (67) at a predetermined number and at a proper interval, and the head portion (631) of the screwing means (63) is connected to the passage (68).
The door frame structure according to claim 1, wherein the door frame structure has a diameter larger than the width of the door frame. 3. A plurality of sub-tenon lines (653) extending in the axial direction and corresponding to each other are projectingly provided on the inner walls facing each other of the lower storage space (65), and a cross section of the sub-tenon lines (653). Has a triangular shape, one side of which is connected to the side wall of the lower storage space (65), the upper surface of the sub-tenon (653) is formed as a horizontal plane, and the lower surface thereof is formed as a slope, and the lower storage space (65) is formed. The pair of stop ridges (651) provided below and facing the sub tenon (653) are respectively provided with tenon (65).
2) is provided, while a sub-mortise groove (716) that fits with the sub-tenon (653) is provided on each outer surface of the left holding plate (71) and the right holding plate (71) of the band clip (7). With the left clamping plate (7
1) and the lower end surface of the right sandwiching plate (72) are respectively provided with the above-mentioned tenon (65).
The door frame structure according to claim 1, wherein a mortise groove (717) that fits with (2) is formed. 4. A fixing strip (722) extending in the axial direction is provided at the upper end of the inner side surface of the right side clamping part (721) of the band clip (7), and the right side clamping part (721) is provided.
A locking strip (723) having a width narrower than that of the fixed strip (722) extending in the axial direction is provided below the fixed strip (722) on the inner surface of the left side sandwiching portion (711). The door frame structure according to claim 1, wherein a fixed locking plate (718) is provided at the upper end of the inner side surface and is in contact with the upper surface of the fixed strip (722) of the right sandwiching portion (721). 5. A guide groove (615) is provided on each bottom surface of the pair of locking plates (614), and the locking seat (6) is provided.
2) Extends along the edge of the upper end surface side of 2), and the guide groove (61
5) a pair of ridges (622) corresponding to the ridges (622) are provided, and the ridges (622) are inserted into the guide grooves (615) respectively, and the locking seat (62) is inserted into the tubular track (67). The door frame structure according to claim 2, wherein the door frame structure is arranged at a predetermined position inside.