JPH087028Y2 - Lattice unit fixing device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a lattice unit fixing device for attaching and fixing a lattice unit to a hinged door and a window or the like having a shoji for raising and lowering.

(Prior Art) As a conventional grid unit fixing device, for example, Jitsuko Sho-2
As shown in Japanese Patent No. 6309, a fitting C having an engaging hole is attached to an outer wall B of a window A, and an engaging projection E attached to a lattice D is inserted into and engaged with the fitting. 7th
(Refer to the drawing) Further, the outer vertical frame G of the glass window F is formed with a meshing portion H formed of concave and convex portions, while the inner frame K of the lattice J is formed.
Is provided with a meshing portion L corresponding to a meshing portion H formed of a concave and convex portion provided on the glass window F, these meshing portions H and L are meshed with each other, and the lattice J is moved downward and attached. The above (see FIGS. 8 and 9) were known.

(Problems to be solved by the invention) However, the above-described lattice unit fixing device is easy to process in the former case, but is easily removed from the outside, and there is a problem in that noise is generated by wind, and in the latter case, processing is difficult. However, there is a problem in that it is troublesome, is easily removed from the outside, and is poor in appearance as seen from the outside.

Therefore, an object of the present invention is to solve the above problems and to provide a lattice unit fixing device that is easy to process and has a good appearance that is not removed from the outside.

(Means for Solving the Problem) In order to achieve the above-mentioned object, the present invention is a lattice in which a lattice unit (1) is detachably fixed to a vertical frame (5) of a shoji (4) to be raised and lowered. In the unit fixing device, the lattice unit (1) has a vertical frame (2) on the back side, which is inserted into a long hole (16) provided in a vertical frame (5) of a shoji (4) and locked by a downward cut portion. A lattice locking device (10) having a locking portion (12) for locking, and a shoji stopper (26) provided in a groove (29) of the vertical frame (5) of the shoji (4), the vertical frame. At a position contacting the upper end of the locking part (12) so as to fix and release the locking part (12) of the lattice locking device (10) which is inserted and locked in the long hole (16) provided in (5). A unit fixing device is configured by providing a lattice fixing tool (20) having a blocking section (22) movably attached.

Embodiment An embodiment of the present invention will be described below with reference to the drawings.

In the embodiment shown in FIGS. 1 to 4, the lattice unit 1 is locked and fixed to the hinged door 3 from which the glass shoji 4 shown in FIG. 5 can be raised and lowered. The same can be applied to a window in which the shoji screen is raised and lowered.

The lattice unit fixing device of the present invention comprises a lattice locking metal fitting 10 attached to the lattice unit 1 and a lattice fixing tool 20 attached to the hinged door 3.

As shown in FIG. 1 and FIG. 3, the lattice locking metal fitting 10 has an L shape and is composed of a mounting portion 11 and a locking portion 12. The mounting portion 11 is screwed to the back surface of the vertical frame 2 of the lattice unit 1. It is mounted so that it cannot be seen from the outside by stopping with. The base portion 14 of the locking portion 12 projecting to the rear surface side is cut into a narrow width, and the locking portion 12 is connected to the wide portion of the front end portion by the inclined surface 15. The locking portion 12 is provided at the position corresponding to the locking portion 4
The vertical base 15 of the vertical frame 5 is inserted into the vertically long hole 16, and the narrow base portion 14 of the locking portion 12 that is inserted by lowering the lattice unit 1 is brought into contact with the lower end of the long hole 16 and pulled out from the front. It is designed to be irremovably hooked and locked. At this time, the inclined surface 15 of the locking portion 12
However, the vertical frame 2 of the lattice unit 1 to be pulled down gradually works toward the vertical frame 5 of the shoji 4 so as to be brought into close contact therewith, and the lattice unit 1 is brought into close contact with the door body 6 so that noise is not generated even by wind. And lock. Then, such a combination of the lattice locking metal fitting 10 and the long hole 16 is provided at each of two left and right positions as shown in the figure of the hinged door 3 in FIG. 5 so that the lattice unit 1 is locked to the door body 6. ing. In addition, the lattice locking metal fitting 10 and the long hole 16
As shown in FIG. 6, the combinations may be provided at three places on each of the left and right sides.

The lattice fixture 20 is attached to the shoji stopper 26 of the shoji 7 on the upper side which is used by being installed in the lower groove outside the vertical frame 5 of the shoji 4 as shown in FIGS. 2 and 3.
The shoji stopper 26 is made up of a case 27 and a screw 28.
Is installed in the groove 29 below the vertical frame 5 of the shoji 4 so as to stop the lowering of the upper shoji 7 at a predetermined position. And the grid fixture 20 is this case 27
It is mounted so as to be movable left and right inside, and contacts the upper end 25 of the locking portion 12 projecting from the long hole 16 of the vertical frame 5 of the shoji 4 into the groove 29 of the vertical frame 5 at its tip, The locking unit 12 is prevented from moving upward, and the lattice unit 1 is fixed so as not to come off the door body 6. As shown in FIG. 3, the lattice fixture 20 has a shape and is composed of a knob portion 21 and a blocking portion 22, and the knob portion 21 provided at the rear portion is pinched with fingers to
As shown in the figure, the shoji stopper 26 is made to project and retract from the case 27, and the blocking portion 22 connected to the knob portion 21 is operated. FIG. 3 shows a lattice fixing tool by the lattice fixture 20.
It shows the state where the locking portion 12 of 10 is fixed and released.
FIG. (A) shows the locking portion 12 of the lattice locking metal fitting 10 in which the tab 21 is pulled and the tip of the blocking portion 22 is inserted and locked through the long hole 16 of the vertical frame 5 of the shoji 4. It shows a state in which it is released from the upper end and is released. In this state, since the locking portion 12 is not fixed, the locking portion 12 can be moved upward, and the lattice unit 1 is slightly raised and pulled up. The hook 12 can be removed and pulled toward the front to pull out the locking portion 12 from the long hole 16 and remove it from the door body 6. FIG. 3 (b) shows a state in which the locking unit 12 is fixed and the lattice unit 1 is attached to the door body 6 so that it cannot be removed. The blocking unit 22 pushes the knob 21 to the right. It is moved to one side and its tip is placed in a position to cover the upper end of the locking part 12 inserted and locked from the long hole 16, and the locking part 12 is prevented from moving upward and locked. Is to fix. Therefore, the locking portion 12 of the lattice locking metal fitting 10 is fixed in a state in which the narrow base portion 14 of the lattice locking metal fitting 10 is in contact with the lower end of the long hole 16 so that the locking portion 12 does not come off from the long hole 16. The lattice unit 1 is fixed in a state of being attached to the vertical frame 5 of the shoji 4 of the door body 6. When the lattice unit 1 is to be removed, pulling the knob portion 21 to the left to bring it to the state shown in FIG. 3 (a) and releasing the engagement between the blocking portion 22 and the locking portion 12, it can be easily removed. it can. By the way, the lattice fixing device 20 is arranged in the case 27 of the shoji stopper 26 so that the fixing position and the releasing position can be set at that position, as shown in FIG.
At the side end portion 23, two concave portions 24 are formed in the case 27 so as to mesh with the protrusions 30 provided in the case 27. The side end portion 23 of the blocking portion 22 is formed of a thin wall so as to be elastically deformable as shown in FIG. 4, and is elastically deformed inward when the protrusion 30 in the case 27 is disengaged and when it is out of mesh. Then, at the fixing release position shown in FIG. 4 (a) and the fixing position shown in FIG. 4 (b), the projections 30 and the recesses 24 are snap-engaged with each other by returning to the original state. As a result, the grid fixture 20 is prevented from slipping out of the shoji stopper 26 or being excessively pushed and damaged.
As shown in FIG. 6, the grid fixture 20 is used by being attached to the left and right shoji stoppers 26, 26 attached to the lower space in the groove 29 of the upper shoji 7 of the left and right vertical frames 5, 5 of the shoji. However, the shoji stopper may be attached to a separately provided case and used alone. And the grid fixture 20
It is not necessary to fix all the lattice locking metal fittings 10 attached to the lattice unit 1, one left and right lattice locking metal fittings 10, 10
If fixed, the lattice unit 1 will not be removed from the outside, and will not generate noise even when wind blows, and the door body 6 can be firmly attached.
Can be mounted and fixed on.

(Effects of the Invention) The present invention has the configuration described in detail above, and particularly, the locking portion of the lattice locking device attached to the back surface of the vertical frame of the lattice unit is provided in the long hole provided in the vertical frame of the shoji screen. Lattice fixing tool that is inserted and locked in the elongated hole by the downward cut portion of the locking portion, and the locking portion of the lattice locking tool that is inserted and locked is provided on the sliding door stopper in the groove of the shoji vertical frame. Since it is designed to be detachably fixed by the blocking part of the grid, it is not necessary to prepare a special screw, and the grid unit can be surely and easily attached and removed with a simple structure. Since it is provided on the stopper, it is easy to install, and since it can be installed at the same time as the shoji stopper, the workability of installation is good,
Moreover, the device has a lot of excellent effects such as not being visible from the outside and having a good appearance, and being unable to be removed from the outside to prevent theft.

[Brief description of drawings]

FIG. 1 is an inclined view showing the mounting state of the lattice locking device of the present invention, and FIGS. 2 (a) and 2 (b) show the mounting state of the lattice fixing device, respectively. , (B) are perspective views when fixed, and Figs. 3 (a) and (b) show the states of the lattice locker and the lattice fixture when the lattice unit is attached, respectively. When the fixing is released, (b) is each sectional view when fixing,
FIGS. 4 (a) and 4 (b) show the state of the lattice fixture inside the shoji stopper, respectively, and FIG.
(B) is each sectional view when fixed, FIG. 5 is a view of the hinged door and the lattice unit, FIG. 6 is a vertical sectional view of the hinged door to which the lattice unit is attached, and FIG. 7 shows a known lattice unit fixing device. FIGS. 8 and 9 are other known examples of the lattice unit and the window, and FIG. 8 is a sectional view thereof and FIG. 9 is a perspective view thereof. Description of main parts of the figure 1 …… Lattice unit 2 …… Vertical frame 3 …… Swing door 5 …… Vertical frame 10 …… Lattice locking metal fitting 12 …… Locking part 16 …… Long hole 20 …… Lattice fixing tool 22 …… Blocking unit 26 …… Shoji screen stopper 27 …… Case

Claims (1)

[Scope of utility model registration request] 1. A vertical frame (5) of a shoji (4) to be raised and lowered,
In a lattice unit fixing device for fixing the lattice unit (1) in a detachable manner, a length provided on the vertical frame (5) of the shoji (4) on the back surface of the vertical frame (2) of the lattice unit (1). A lattice locking tool (10) having a locking portion (12) that is inserted into the hole (16) and locked by a downward cut portion is provided, and a groove (5) in the vertical frame (5) of the shoji (4) is provided. To the shoji stopper (26) provided in 29), the locking portion (12) of the lattice locking tool (10) inserted and locked in the long hole (16) provided in the vertical frame (5) is fixed, A lattice unit fixing device comprising a lattice fixture (20) provided with a blocking portion (22) movably attached to a position in contact with an upper end of a locking portion (12) so as to be released.