JPH0523746Y2 - - Google Patents

Description

[Detailed description of the invention] (Industrial application field) This invention relates to doors installed at the entrances and exits of buildings and rooms.

(Prior Art) Conventionally, doors have been known that are installed at the entrances and exits of buildings or rooms, and have a frame made of frames and beams, and a glass plate or other plate material attached to the open space.

In the case of this type of door, the door on one side of the door has a fixing means such as a wood screw, so that the plate installed in the space can be replaced or repaired (particularly in the case of glass plates). It is configured so that it can be attached and detached through the Therefore, the side with the beam fixed with fixing means such as wood screws or screws is used as the back side of the door so that it is not seen by many people.

(Problem that the invention aims to solve) However, this type of door usually has neither a front nor a back, and both sides are often highly visible, except when installed at the entrance of a storeroom or warehouse. It was.

Therefore, on the sides with removable beams, the heads of wood screws and screws were exposed, giving rise to a problem of poor appearance. Another problem, which is particularly common with wooden doors, is that as the sills are repeatedly attached and removed, the part into which the screws are inserted breaks down, resulting in a so-called "baka" condition, making it impossible to secure the sills. It was hot.

(Means for solving the problem) Therefore, this idea is to make a removable lever for holding down a glass plate or other plate body removable with a hook provided at the end, and to attach and detach it with a hook provided at the end. This eliminates the need for fixtures.

That is, the door of this invention has a frame composed of a stile and a ram, and a glass plate or other plate is attached to the space, and at least one of the rams that presses the side edge of the plate is at the end. It is detachably attached using a hooking/detaching device provided, and the hooking/detaching device is constructed by urging a hooking protrusion in the protruding direction with a spring, and the hooking protrusion has a chevron-shaped cross section, It is characterized in that it is fitted and latched into a recessed part of a receiver provided on the member side, which has a chevron-shaped cross section.

(Function) In the door of this invention, the lattice can be latched to the board pressing position by means of a hook provided at the end of the lattice. Therefore, fixing devices such as wood screws and screws can be made unnecessary. Further, the latching protrusion of the above-mentioned latching/detaching tool is biased by a spring, and the latching protrusion and the receiver have a chevron-shaped cross section and are fitted into each other, so that the protrusion and retraction of the latching protrusion are prevented from occurring. This is done automatically as the device is attached or removed.

(Example) An example in which this invention is applied to a wooden door will be described below with reference to the drawings.

As shown in FIG. 1, the wooden door 1 has vertical stile 2,
2, an upper stile 3, and a lower stile 4 are assembled into a rectangular stile, and a vertical stile 5 and horizontal stile 6, 6 are installed perpendicularly to each other inside the stile, and a rectangular glass plate 7, 7 is installed. Needless to say, the edges of the glass plate 7 are fitted and supported in grooves formed on the side surfaces of the frame and the beam.

The horizontal beam 6 is a continuous member between the vertical frames 2, 2, and is fixed horizontally between the vertical frames 2, 2. On the other hand, the vertical beam 5 is divided into sections where it intersects with the horizontal beam 6, and each section is composed of a separate member. In each section, a beam member 5a on one side of the wooden door 1 (back side in FIG. 1) and a beam member 5b on the other side (front side in FIG. 1) are combined to form one beam. ing.

The end portion of the truss member 5a is fixed to the stile and the stile or to the upper and lower sills, whereas the stile member 5a
As shown in FIG. 2, the insertion latch piece 8 is formed at one end, and a hook 9 is provided at the other end. be.

As shown in FIGS. 3 and 5, the hanging tool 9 has a structure in which a spring 11 housed in the case 10 constantly urges the hanging protrusion 12 in the projecting direction from one side wall of the case 10. The latching protrusion 12 can be protruded and retracted from the case 10. A receiver 13 (see FIGS. 3 and 4) is fixed to the inside of the upper stile 3 and the side rail 6 so as to face the hook 9, and the side wall of the receiver 13 is A recessed portion 14 having a triangular cross section is formed into which the latching protrusion 12 enters.

The hanging protrusion 12 of the hanging tool 9 has a triangular cross section as shown in FIGS. 3 and 5, and has a chevron cross section as shown in FIG. 6 as another example. It may also be semicircular. In this case, the recessed part 14 of the receiver 13 is also made to coincide with the latching protrusion having a semicircular cross section.

According to the door 1 of the embodiment configured as described above, the rail members 5b forming the vertical rails 5 in each section
While inserting the insertion/latching piece 8 at one end, the other end is brought close to the rod member 5a side, and the hooking protrusion 12 of the hooking/detaching tool 9 provided at the other end is inserted. Thereafter, it can be attached by pushing it into the recessed part 14 of the receiver 13. Also, contrary to the above, the rod member 5b
The lever member 5b can be removed from the wooden door 1 by pulling out the other end to the outside and releasing the latch between the latch protrusion 12 and the recessed portion 14.

Since the latching protrusion 12 has a triangular or semicircular cross-section, it can be retracted or protruded depending on its slope, causing the latching member 5b to approach the lattice member 5a side or pulling it out to the outside. This is done automatically.

Further, in the attached state of the rod member 5b, the latching protrusion 12 having a chevron-shaped cross section is connected to the recessed portion 14 having a chevron-shaped cross section.
Since it is fitted and latched without a gap, it is possible to eliminate rattling of the lever member 5b.

In this way, the glass plate 7 can be attached and repaired by attaching or detaching the cross member 5b according to the above-described procedure, and no fixing members such as wood screws are required.

In addition, in the above-mentioned embodiment, although the vertical support 5 was described as being removable, the horizontal support may also be made removable. Alternatively, the vertical beams 5 may be provided in two or more rows, and the vertical beams in each row may be arranged as in the embodiment. Furthermore, a metal door using an aluminum profile or the like can also be used.

(Effects of the invention) As explained above, according to this invention, the wood for holding down the edges of glass plates and other plate bodies can be attached and detached without using fixing members such as wood screws or screws. This has the effect of providing a door that has the same appearance on both the back side and the appearance of the door is not impaired by the fixing member. Furthermore, it is possible to repeatedly attach and detach the timbers, and there is also the effect of providing a door with no risk of damage to the structural members.

Furthermore, since the hanging/detaching tool provided at the end of the truss member has a spring-biased latching protrusion with a chevron-shaped cross section, the latching protrusion automatically protrudes and retracts, making it easy to attach and retract the lattice member. This has the effect of making it easy to remove. In addition, since the latching protrusion with a chevron-shaped cross section and the recessed part of the receiver with a chevron-shaped cross section are fitted and latched, there is no gap between the latching parts and the rattling of the beam member can be eliminated. There is.

[Brief explanation of the drawing]

Fig. 1 is a front view of an embodiment of this invention, Fig. 2 is an enlarged cross-sectional view taken along the line - - in Fig. 1, Fig. 3 is a perspective view illustrating the hanging device and receiver of the embodiment, and Fig. 4 5 is an enlarged sectional view of the hanging tool of the embodiment, and FIG. 6 is an enlarged sectional view of another embodiment of the hanging tool. 1...Wooden door, 2...Stile, 3...Top stile, 4
...Lower stile, 5...Vertical stile, 5a, 5b...Stile member,
6... Yokodan, 7... Glass plate, 9... Hanging/removing tool, 11
... Spring, 12 ... Latching protrusion, 13 ... Receptacle, 14 ... Recessed part.

Claims (1)

[Scope of utility model registration request] In a door whose frame is composed of a stile and a beam, and a glass plate or other plate body is attached to the space, at least one of the beams that presses the side edge of the plate body is attached and detached by a hook provided at the end. The hanging tool is configured such that the hanging protrusion is biased in the projecting direction by a spring, and the hanging protrusion has a chevron-shaped cross section, and the hook is provided on the opposing member side. A door characterized by being fitted and latched into a recessed part having a chevron-shaped cross section.