JP3012929U - Assembly structure of combination type aluminum alloy crime prevention door - Google Patents

Abstract

(57) [Abstract] [Purpose] Easy to assemble, can stably attach inner surface materials such as aluminum grills and decorative panels of various thicknesses, and various shapes and designs to enhance aesthetics. -Provides an assembly structure of a combination type aluminum alloy crime prevention door that can be easily attached to a door decoration member that is colored. [Structure] Engaging projections 10111 are formed on the inner surfaces of the left and right frames 10.
The engaging member 101 having the structure is integrally formed, and the pressing plate 50 is engaged with the engaging member 101. The pressing plate 50 has hooks 5011 that are hooked on the engaging protrusions 10111, respectively. The aluminum grill A can be sandwiched and fixed by engaging with the engaging body 101 via the auxiliary pressing plate 60 inside the pressing plate 50, which has the locking piece 501 configured with appropriate elasticity. It is like this.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an assembly structure of a combination type aluminum alloy security door.

[0002]

[Prior art]

 As shown in FIG. 1, the structure of a general aluminum alloy crime prevention door has left and right frames (10) arranged on both sides of the door, and upper and lower frames (20) are separately fixed above and below the left and right frames (10). A limit frame (30) is provided between the upper and lower frames (20) or the left and right frames (10). The upper and lower frames (20), the left and right frames (10), and the end frame (30) are respectively provided with a joint frame (40) inside, and an aluminum grill (A) or a decorative panel (for which an aesthetic effect is aimed at is attached to this. B), glass, etc. are directly fixed to form the inner surface of the door. The design structure consisting of the joining frame (40), the left and right frames (10), the upper and lower frames (20), and the sill frame (30) is a method of fitting the aluminum grill (A), the decorative panel (B), or the glass to integrate them. Is taking. That is, as shown in FIG. 2, the left and right frames (10) (the same applies to the upper and lower frames) and the edge frame (30) have protrusions on their side surfaces for a sufficient length, and one end of the H-shaped joint frame (40). A fitting (101/301) is formed that forms a mortise groove in which the aluminum is inserted (A), a decorative panel (B) or glass is directly installed on the other end of the joint frame (40). A U-shaped groove (401) is provided. Further, the rim is provided with a recess (402) in which a screen door (E) is installed. The assembly is performed by fixing the left and right frames (10) to one end of the upper and lower frames (20) and joining the left and right frames (10) with the joining frame (40), the aluminum grille (A) (or other decorative panel / glass). Is installed to complete a complete security door. The above-mentioned security door may be decorated with arches or slopes (403) on the edges of the joint frame (40) in order to have a beautiful appearance. It cannot be denied that the above-mentioned assembly method is suitable for the functions required in the manufacture of general aluminum security doors, and at present, most of the general contractors have adopted it. However, as a result of subsequent experience, the manufacturer noticed that this type of assembly method actually had the following major drawbacks, and the improvement was desired.

1. Since the joint frame (40) is designed as an integral molding method, the aluminum grill (A), decorative panel (B), glass, etc. must be matched to the size and size of the U-shaped groove (401). It cannot be changed or adjusted. Therefore, the thickness of the aluminum grills (A), decorative panels (B), glass, etc. of various design makers are different, so the joint frame (40) is the aluminum grill that is actually used. , It needs to be fitted to decorative panels, glass, etc., and changes are always required. In terms of practical marketability, the joint frame must be manufactured according to the dimensions of various types of aluminum grills, decorative panels, glass, etc., which causes an obvious disadvantage that it is uneconomical and troublesome. . In particular, stocking multiple types of joint frames not only occupies the space, but also has the drawback that it is troublesome and time consuming during assembly / construction and material selection.

2. As mentioned above, the thickness of aluminum grills and decorative panels of various design manufacturers are different, so the integrally-molded joint frame (40) can be used according to the aluminum grills and decorative panels actually used. In order to install the joint frame (40) of various sizes in a well-balanced and reliable manner between the left and right frames (10), the upper and lower frames (20), and the cut-off frame (30), it is necessary to use it. It is necessary to say that the aluminum grill to be fitted in the end frame (30) and the decorative panel do not fit the joint frame (40) by changing the dimensions. Must be the same manufacturer. From this point of view, from a practical construction point of view, it is necessary to jointly change the joint frame, the left and right frames, the upper and lower frames, and the sill frame even if the festival uses different aluminum grills and decorative panels. This is not only troublesome for the installer, but also inconvenient and time-consuming. In particular, since it is necessary to manufacture frames with various sizes and sill frames, as mentioned above, there is a drawback that it is uneconomical and occupies space.

3. Since the joint frame (40) is integrally molded, when assembling the aluminum grille (A), the decorative panel (B) and the glass with the frame (10/20), the edge frame (30) and each joint frame (40). , The U-shaped groove (401) of the joint frame (40) must be fitted in order, and the security door can be finally completed by assembling it directly. One of the biggest inconveniences for operators is to remove the entire door completely when it is necessary to replace it near the completion of the door, when the aluminum grille, decorative panels, glass, etc. are found to be scratched. As a result, the efficiency of production is greatly reduced, which causes disadvantages such as being bothersome and inconvenient for consumers in particular.

[0006] 4. Aluminum grille (A), decorative panel (B), glass, etc. are installed in the U-shaped groove (401) in the joint frame (40) by a fitting method, so keep the airtightness with the U-shaped groove (401). I can't do it, and a big gap is left. For this reason, after the door is assembled, the aluminum grill and the decorative panel are apt to vibrate due to impact, which causes a loud noise.

5. Since the joint frame (40) is integrally molded, the outside can be directly formed into an arc surface or a sloped surface, which can save the cost and time when using it as a door decoration, and can be manufactured in a relatively small space after manufacturing. Do not take The doors were assembled because the arc surface or slope shape (including shape, design and color) usually installed in the joint frame (40) of any kind of model (dimension) is limited to one or two kinds. Later, there was a drawback that the aesthetic effect and the selection range when actually used were much inferior, and it was monotonous and poor in change.

As can be seen from the above, there are practically many drawbacks to the assembly of the combined aluminum alloy security doors known up to now, and improvements have long been desired.

[0009]

The present invention has been made in view of the above circumstances, and an object thereof is to provide an aluminum grille for frame materials such as left and right frames, upper and lower frames, and sill frames. Decorative panels, glass and other inner surface materials are easy to attach, it does not take much time to assemble, and it is possible to manufacture efficiently. Also, it is possible to use aluminum grilles of various different thicknesses, decorative panels, glass and other inner surface materials. It can be attached directly and firmly to the frame material in a stable state, and the gap between the frame material and the inner surface material during assembly can be surely eliminated, eliminating the noise that has been present until now, and it has a beautiful appearance. It is intended to provide an assembly structure of a combination type aluminum alloy crime-prevention door that can easily attach a door decorating member with various shapes, designs, colors, etc. A.

[0010]

[Means for Solving the Problems]

 As a means for solving the above problems, the security door assembly structure according to the present invention includes an aluminum grille, a decorative panel, glass, etc. inside a frame material composed of left and right frames, upper and lower frames, and a sill frame. The structure for assembling an aluminum alloy crime prevention door to which an inner surface member is attached, wherein an interlocking body is integrally formed on the inner side surface of the frame member, and the interlocking body has a U-shaped pulling groove on one side, It has an L-shaped fixed-position frame arranged in parallel with it, is formed with a hook on the other side, and has a plurality of engaging protrusions on both inner surfaces of the pulling groove. Is configured with an appropriate elasticity that expands outward, and a press plate having a shape of "is engaged with the interlocking body, and the press plate can be inserted into the pulling groove. Keep a proper distance and pull groove A locking piece configured with appropriate elasticity that is hooked on each of the engaging projections on the inner side surface, and a holding frame that is arranged continuously with the locking piece and is arranged to face the L-shaped fixed-position frame. And a plurality of holding grooves on the back surface of one of the locking pieces, and by inserting and locking the locking piece in the pulling groove, the space between the fixed position frame and the holding frame is increased. An angle-shaped auxiliary pressing plate that is formed so as to sandwich and fix the inner surface material on one side, and one end engages with the holding groove and the other end engages with the protruding end of the holding frame so as to accommodate inner surface materials with different thicknesses. Is formed so that it can be attached to the inside of the pressing plate, and the hook for hooking the meshing body is formed so that a door decorating member with a fixed position hook that can be hooked to this can be attached. There is.

[0011]

[Action]

 In the structure for assembling the security door according to the present invention configured as described above, the interlocking body is formed on the inner surface of the frame material such as the left and right frames, the upper and lower frames, and the sill frame between them, and The U-shaped pulling groove of the mating body is inserted and combined with the holding plate of the pressing plate, so that an aluminum grill / decorative panel is provided between the L-shaped fixed position frame of the mating body and the holding frame of the pressing plate.・ The inner surface material such as glass can be easily sandwiched to assemble.

By interposing a rubber seal or the like when sandwiching, it is possible to surely eliminate a gap at the time of assembly and to eliminate noise due to shock vibration of an inner surface material such as an aluminum grill and a decorative panel.

In addition, in the assembly structure of the present invention, by combining with a holding plate or an auxiliary holding plate attached to the holding plate, aluminum grills, decorative panels, glass, etc. having different thicknesses of different manufacturers and designs are also the same frame.・ Since the frame can be used, it is possible to eliminate the inconvenience of having to prepare various frame materials corresponding to the inner surface material.

Further, in the assembly structure of the present invention, even if some damage is found on the aluminum grille, the decorative panel, the glass, etc., and it becomes necessary to replace it, the inner surface material can be removed by removing the pressing plate, There is no need to completely remove all the doors, and the replacement work does not take time.

Further, in the assembly structure of the present invention, the door decorating member can be directly fitted to the periphery of the frame material such as the left and right frames, the upper and lower frames, and the sill frame, which enables the operation of the crime prevention door of various designs. The appearance of the security door can be enhanced.

[0016]

EXAMPLES The present invention will be described in more detail with reference to the examples shown in the drawings. FIG. 1 is a plan view showing a conventional combination type aluminum alloy crime prevention door, and FIG. 2 is a sectional view of the conventional combination type aluminum alloy crime prevention door from above. 3 is an exploded perspective view showing an embodiment of the assembly structure of the present invention, FIG. 4 is a sectional view from above of an example of the assembled state, and FIG. 5 is a sectional view from above of another example of the assembled state.

First, when comparing FIG. 3 with FIG. 1, the assembly structure of the combination type aluminum alloy crime prevention door of the present invention is mainly composed of the left and right frames (10), the upper and lower frames (20), the sill frame (30), and the pushing frame (30). The support plate (50), auxiliary pressing plate (60), door decoration member (70), aluminum grille (A), decorative panel (B) or glass (not shown) are combined. Aluminum grill (A), decorative panel (B) or glass (not shown) are combined. The combination of aluminum grille (A), decorative panel (B) or glass is the same as the conventional one, so there is no need to add it again. The present invention includes a left and right frame (10) and an upper and lower frame (20), and an engaging body (101/201) having an H shape is formed on one side surface thereof. There is a U-shaped traction groove (1011/2011) and an L-shaped fixed position frame (1012/2012) juxtaposed to the U-shaped traction groove (1011/2011) inside (201), and a U-shaped traction groove (1011/2011) and L-shaped. An appropriate size perforation groove (1013/2013) is provided between the fixed position frame (1012/2012), and the pulling groove (1011/2011) is contracted and expanded inward and outward, and has appropriate elasticity. Is equipped with. Further, among the two surfaces of the U-shaped pulling groove (1012/2012), a plurality of engaging projections (10111/20111) are formed on one surface. Further, a holding tip (10121/201021), one of which is straight and the other of which is hook-shaped, is formed at the side end of the L-shaped fixed position frame (1012/2012). At both ends of the limit frame (30) (see FIG. 4), the same meshing body (301) as that of the frame (10/20) is provided.

The pressing plate (50) is formed in a “shape”, and has a locking piece (501) at one end thereof and a holding frame (502) at the other end thereof. It is designed to be directly inserted into the U-shaped pulling groove (1011/2011) of the frame (10/20) and the U-shaped pulling groove (30 11) of the cutout frame (30), and the frame (10 / 20) and two engaging hooks (5011) that are locked to the engaging projections (10111/20111/30111) of the cutout frame (30) .Between these two hooks (5011) Has a proper clearance (5012), one of which has a length that is reduced inward and has a certain elasticity so that the hook hook (5011) can be easily inserted. Back side of hook (5011) A plurality of holding grooves (5013) are formed in the holding frame (502). The holding frame (502) has a guide groove (5021) for installing a screen door on its outer surface, and has a tenon (5202) at one end. And has a cut groove (5023) for installing a rubber seal on its inner surface.

The auxiliary pressing plate (60) is formed in a “” shape, and has a tenon groove (601) which can be engaged with the tenon (5022) of the pressing plate (50) inside one end of the auxiliary pressing plate (60). Has a guide groove (602) in which a screen door can be set. Further, at the other end, there is a support piece (603) which is directly inserted and locked in the holding groove (5013) of the locking piece (501) of the pressing plate (50), and a rubber seal is fitted on one surface thereof. There is an inset groove (5013).

Various designs, shapes and colors are applied to the outside of the door decorating member (70), and two hooks (701) are provided on the inside, and the frame (10/20) The two hooks (1014/2014) on the meshing body (101/201) and the hooking hook (3014) on the meshing body (301) of the cutout frame (30) are engaged with each other. There is. Further, there is a fixed position hook (702) on the inner side, and prior to the engagement of the hooking hook (701), with respect to the interlocking body (101/201) of the frame (10/20), and the limit frame (30). ), Similarly, they are engaged when they are positioned at a predetermined engagement position. Then, it can be held in a stable position without being impaired in aesthetic appearance by being meshed with the pressing tip (10121/201021/30121) in the shape of a hook.

As shown in FIG. 4, an H-shaped meshing body (101/201/301) is formed on one end of the frame (10/20) and on both sides of the cutout frame (301). The mating body (101/201/301) has an L-shaped fixed-position frame (1012/2012/3012), so that the aluminum grill (A), decorative panel (B) or glass can be directly and firmly stabilized. It can be combined between the frame (10/20) and the cut-off frame (30) in the state. As a result, when constructing an aluminum grill, the assembly time is quick and convenient. Also, when manufacturing a security door, it is possible to first assemble the basic form with the frame (10/20) and the sill frame (30) and then attach the aluminum grille, so that the aluminum grille (A) is the same as the conventional product. There is no troublesome time and time consuming to assemble the decorative panel (B) or glass in order. Further, a U-shaped traction groove (1011/2011/3011) is arranged inside the meshing body (101/201/301), and a U-shaped traction groove (1011/2011/3011) is provided on both sides. Since the mating protrusions (10111/20111/30111) are arranged, when fitting the aluminum grille (A) or the like into the L-shaped fixed position frame (1012/2012/3012) of the interlocking body (101/201/301). It is convenient. The hooks (5011) provided on the locking pieces (501) of the pressing plate (50) have an appropriate elasticity that one side shrinks inward and the other expands outward due to an appropriate gap (5012). On the other hand, the U-shaped traction groove (1011) of the meshing body (101) has an appropriate elasticity that allows the U-shaped traction groove (1011/2013) to be contracted and expanded inward and outward due to the appropriate size of the perforation groove (1013/2013). When the hook 50) is inserted, not only the hook hook (5011) moves elastically and smoothly, but also the hook hook (5011) is securely engaged with the engaging protrusion (10111) of the U-shaped pulling groove (1011). There is. Further, a plurality of holding grooves (5013) are provided on the back surface of the hook (5011) of the pressing plate, and the auxiliary pressing plate (60) is inserted into the holding groove (5013) at the front end of the support piece (603). It is stopped and fixed by engaging one end with the tenon (5022) of the holding frame (502). By this, when the locking piece (501) of the pressing plate (50) is inserted, the auxiliary pressing plate (60) also moves along with it, and the aluminum grill (A), the decorative panel (B), or the glass. You can hold such things firmly.

The above-mentioned auxiliary pressing plate (60) is movable and can be moved together with the pressing plate (50) with respect to the meshing body (101/201/301), and various aluminum grills (A), Firmly hold the decorative panel (B) or glass. As shown in FIG. 5, together with the auxiliary pressing plate (60) and the pressing plate (50), the holding frame (502) presses the aluminum grille (A), the decorative panel (B), the glass, etc. It is designed to be able to attach different thickness aluminum grits. In addition, a hook (5011) is arranged at the tip of the locking piece (501) of the pressing plate (50), and is fitted to the engaging projection (10111/20111/30111) of the meshing body (101/201/301). It is locked so that the aluminum grille (A) etc. can be directly positioned on the fixed position frame (1012/2012/3012) of the meshing body by the auxiliary pressing plate (60) or the holding frame (502). And the assembly time is quick and convenient. Since the same frame / dividing frame can be used especially for aluminum grills with different thicknesses, which are made by different manufacturers / designs, etc., the joining frame, frame, and cutting frame must always be replaced as required for festivals using conventional products. I was also released from the hassle of having to do it.

In the present invention, since the aluminum grille (A), the decorative panel (B), the glass, etc. are engaged with the interlocking body (101/201/301) of each frame, the thick rubber seal (C) is first attached. Then, fit it inside the holding frame (502) of the pressing plate or inside the support piece (603) of the auxiliary pressing plate (60), and then fit it with another rubber seal (D) of appropriate thickness. That is, since the aluminum grill is attached by fitting the holding plate (50) or the auxiliary holding plate (60) into each interlocking body (101/201/301), the aluminum grill is more stable and assembled. It surely eliminates the gap at the time of, and eliminates the noise as it used to be.

Two hooks (1014/2014/3014) are arranged on the outside of the above-mentioned frame meshing bodies (101/201/301), and the door decoration member (70) is Since there is a hook hook (701), it can be firmly attached to the holding tip (702) of the L-shaped home position frame (1012/20 12/3012) with the home position hook (702) of the door decoration member (70). Be meshed. Such a door decoration member (70) can enhance the aesthetics of the frame (10/20) and the cutout frame (30) by various shapes, designs, colors, etc., and can be used for various aluminum grills (A). It suits decorative panels (B) or glass, allowing a more varied selection of security doors.

[0025]

[Effect of device]

 As described above, in the assembled structure of the combination type aluminum alloy crime prevention door according to the present invention, the interlocking body is formed on the frame members such as the left and right / upper and lower frames and the edge frame, and the interlocking body is provided with the pressing plate. By being inserted and locked, aluminum grill plates, art plates, and glass plates of various thicknesses can be directly combined in a stable state, and not only is the installation simple and easy. As a result, the assembly time is quick and convenient. Especially in the production of the entire security door, its simplicity, speed, and economy are outstanding. In addition, it is possible to easily attach door decoration members of various shapes, designs, and colors to the frame material by means of a meshing type, and it has the effect of increasing the aesthetic appearance of the crime prevention door while also providing the substantial features. is there. It also has the effect of increasing the variety of security doors for those who undertake the equipment, and providing multiple choices.

[Brief description of drawings]

FIG. 1 is a front view of a conventional general combination type aluminum alloy security door.

FIG. 2 is a cross-sectional view of an assembling structure of a conventional security door as seen from above.

FIG. 3 is an exploded perspective view showing an embodiment of the assembly structure of the present invention.

FIG. 4 is a cross-sectional view from above showing an example of an assembled state of the assembled structure of the present invention.

FIG. 5 is a cross-sectional view from above showing another example of the assembled state of the assembled structure of the present invention.

[Explanation of symbols]

 10 Left / Right Frame 20 Top / Bottom Frame 30 Edge Frame 101, 201, 301 Engagement Body 1011 U-shaped Traction Groove 1012 L-shaped Fixed Position Frame 50 Pressing Body 60 Auxiliary Pressing Plate 70 Door Decorating Member

Claims (1)

[Scope of utility model registration request] 1. An aluminum alloy crime prevention door assembly structure in which an inner surface member made of an aluminum grill, a decorative panel, glass or the like is attached to the inside of a frame member made of left and right frames, upper and lower frames, a sill frame, and the like. A meshing member is integrally formed on the inner surface of the frame member,
The meshing body has a U-shaped pulling groove on one side and an L-shaped fixed-position frame arranged side by side with the hooking hook on the other side, and is formed on both inner surfaces of the pulling groove. Has a plurality of engaging projections, one of the inner surfaces is configured with an appropriate elasticity to expand to the outside, and the engagement body has a "shaped pressing plate to be engaged, The pressing plate has a proper interval that can be inserted into the pulling groove, and has a locking piece configured with appropriate elasticity that is hooked on the engaging protrusions on both inner surfaces of the pulling groove, and a connecting piece connected to the locking piece. And a holding frame disposed opposite to the L-shaped fixed-position frame, and further having a plurality of holding grooves on the back surface of one of the locking pieces. By inserting and locking, the inner surface material is sandwiched and fixed between the fixed-position frame and the holding frame. In addition, an angle-shaped auxiliary pressing plate, one end of which engages with the holding groove and the other end of which engages with the projecting end of the holding frame, is formed so that it can be attached to the inside of the pressing plate so as to accommodate inner surface materials with different thicknesses. Further, the combination structure of the combination type aluminum alloy crime-preventing door is characterized in that the hooking hook of the meshing body is formed so that a door decorating member having a fixed position hook hooked on the hook can be attached.