JPH033757Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to an assembly device for vertical and horizontal stile made of hollow shapes constituting a shoji frame.

[Prior art] A vertical stile and a horizontal stile made of hollow shapes to be assembled have a pair of parallel main walls integrally connected to each other by a pair of connecting walls, and the side edges of both main walls are connected to one side. It has protruding pieces that extend from the connecting wall and are bent in opposite directions, and a groove is formed between the opposing protruding pieces to fit a glass plate, etc., and the connecting wall of the horizontal stile is equipped with a bis pocket. ing. The conventional device for assembling these vertical stiles and horizontal stiles is to cut out both protruding pieces of the vertical stiles according to the height of the horizontal stiles, insert the ends of the horizontal stiles into the notches, and then attach the connecting walls of the vertical stiles. and the horizontal stile, or cut out both protruding pieces of the vertical stile and the connecting wall near the protruding piece, insert the horizontal stile deeply into the vertical stile through the notch, and then connect it to the other connecting wall. It is common to fasten the horizontal stile with screws.

[Problem that the invention attempts to solve]

Among the conventional devices mentioned above, those in which the horizontal stile is screwed to the connecting wall near the protruding piece of the vertical stile are suitable for relatively lightweight shoji, but they often come into strong contact with the doorstop when in use. However, as a result, both main walls of the stile may swell and deform.
The latter method, in which the horizontal stile is inserted deeply into the vertical stile and screwed to the other connecting wall, is suitable for heavy shoji, but since the connecting wall near the protruding piece is also cut out, it cannot be easily damaged by impact. There was a drawback that both main walls of the notched portion of the connecting wall were deformed so as to expand outward.

This idea aims to solve the above drawbacks.
That is, the purpose is to prevent deformation of the vertical stile and to be applicable to heavy shoji screens.

[Means for solving problems]

The shoji frame assembly device according to this invention consists of a pair of parallel vertical main walls, a pair of vertical connecting walls, and a vertical main wall in which the side edges of both vertical main walls are extended from one of the vertical connecting walls and bent to face each other. A vertical stile made of a hollow profile with a protruding piece, a pair of horizontal main walls parallel to each other with an interval substantially equal to the width of the vertical connecting wall of the vertical stile, and a pair of lateral main walls arranged above and below each other and each having a bis pocket. A horizontal stile made of a hollow section having edges parallel to the longitudinal direction of the connecting wall and both horizontal main walls extending from one horizontal connecting wall and horizontal protruding pieces bent opposite to each other. A length corresponding to the length between both vertical connecting walls of the vertical stile at the longitudinal end of the horizontal stile, and one side of the pair of horizontal connecting walls that is adjacent to the horizontal connecting wall from the horizontal projecting piece. A rectangular notch with a depth that extends beyond the connecting wall and does not reach the other horizontal connecting wall is provided, and a protrusion that continues in the longitudinal direction of the horizontal stile is formed at one end of the notch, so that both protrusions of the vertical stile are cut out. The vertical end portion of the cutout portion of the horizontal stile is engaged with the fitting portion provided by the cutout, and the end portion is screwed to a vertical connecting wall facing the vertical connecting wall, and the vertical connecting wall is screwed. The end portion of the projection portion is cut out to have the cross-sectional size of the projection portion, and the projection portion is fitted into an engagement groove provided between both vertical main walls, and the longitudinal end portion of the projection portion is faced to the engaging groove. It is assembled by screwing it to the vertical connecting wall.

〔Example〕

Figure 3 shows a glass shoji, which is a combination of vertical stile 1 and upper and lower horizontal stile 2 that make up the shoji frame. This is a combination of frame 2.

As shown in FIG. 1, the vertical stile 1 is formed by forming a pair of parallel vertical main walls 3, 3 on the outdoor side and the indoor side into a hollow rectangular shape with a pair of vertical connecting walls 4, 5, and both vertical main walls 3,
Vertical protruding pieces 6, 6 whose side edges of 3 extend from one vertical connecting wall 4 and are bent in directions facing each other.
A vertical groove 7 into which a glass or the like is fitted is provided between the two protruding pieces 6 and the vertical connecting wall 4.

As shown in FIG. 1, the horizontal stile 2 has a pair of parallel horizontal main walls 8, 8 on the outdoor side and the indoor side, formed into a hollow rectangle by a pair of upper and lower connecting walls 9, 10, and both horizontal main walls 8, Horizontal projecting pieces 11, 11 are provided whose upper edges parallel to the longitudinal direction of 8 extend upward from one horizontal connecting wall 9 and are bent in directions facing each other, and both horizontal projecting pieces 11, 11 and A horizontal concave groove 23 into which a glass or the like is inserted is provided between the horizontal connecting wall 9, and bis pockets 12 and 13 having a C-shaped cross section are provided on both horizontal connecting walls 9 and 10, respectively. The width between the walls 8, 8 is approximately equal to the width of the vertical connecting wall 4 of the vertical stile 1.

Therefore, as shown in FIGS. 1 and 2, at the longitudinal end of the horizontal stile 2, a horizontal protruding piece 11, with a length corresponding to the distance between the vertical connecting walls 4 and 5 of the vertical stile 1, is provided. 11
of the pair of horizontal connecting walls 9, 10, passing over one horizontal connecting wall 9 adjacent to the horizontal protruding pieces 11, 11;
A rectangular notch 14 with a depth that does not reach the other horizontal connecting wall 10 is provided, and a horizontal stile 2 is provided at the bottom of the notch 14.
A continuous protrusion 15 is provided in the longitudinal direction. Such a protrusion 15 can be easily formed by cutting in two directions perpendicular to the longitudinal ends of the horizontal stile 2. On the other hand, both vertical protruding pieces 6, 6 of the vertical stile 1
As shown in FIG. 1, a length corresponding to the height of the horizontal main wall 8 of the horizontal stile 2 is cut out, and the vertical end portion of the notch 14 of the horizontal stile 2 is fitted into the vertical stile 1. The lower end of the vertical connecting wall 4 adjacent to the vertical protruding piece 6 of the vertical stile 1 is cut out by an amount corresponding to the cross-sectional size of the protruding part 15 of the horizontal stile 2. wall 3,
An engagement groove 17 into which the protrusion 15 fits is formed between the lower part of the vertical connection wall 3 and the other vertical connection wall 5.

The vertical end portion of the notch 14 of the horizontal stile 2 is fitted into the fitting portion 16 of the vertical stile 1 as shown in FIG. A screw hole 18 is drilled in the vertical connecting wall 4 facing the vertical end portion, corresponding to the upper piston pocket 12,
The screw 20 passed through the through hole 19 of the other vertical connecting wall 5 is screwed into the screw pocket 12 through the screw hole 18 to fix the horizontal stile 2 to the vertical connecting wall 4, and the screw hole 21 is inserted into the other vertical connecting wall 5. Lower bis pocket 13
A screw 22 is screwed into the lower screw pocket 13 through the screw hole 21 to secure the protrusion 15 to the vertical connecting wall 5.

[Effect of idea]

The shoji frame assembly device according to this invention has a vertical stile and a horizontal stile made of hollow shapes, and a length corresponding to the length between a pair of vertical connecting walls of the vertical stile is attached to the longitudinal end of the horizontal stile. , and a rectangular notch with a depth that extends beyond one of the horizontal connecting walls adjacent to the horizontal connecting wall from the horizontal protruding piece of the horizontal stile and does not reach the other horizontal connecting wall. A protrusion continuous in the longitudinal direction of the horizontal stile is provided at one end of the vertical stile, and a vertical end portion of the notch of the horizontal stile is fitted into a fitting portion formed by cutting out both protruding pieces of the vertical stile. An engagement groove is provided at the end of the vertical stile by screwing the end portion to the vertical connecting wall facing the vertical connecting wall, and cutting the end of the screwed vertical connecting wall to the cross-sectional size of the protrusion. The protruding part of the horizontal stile is fitted inside, and the protruding part is screwed to the other vertical connecting wall that the protruding part faces, and the vertical end of the notch of the horizontal stile and the protruding part are connected to Since the shoji is in contact with each of the vertical connecting walls and fixed with screws, the impact force from the door stop received when the shoji is closed is transmitted to the horizontal stile through the protrusion of the horizontal stile, reducing the impact force received by the vertical stile. This prevents deformation of both main vertical walls of the stile from bulging. In addition, since the vertical connecting wall adjacent to the vertical protruding piece of the vertical stile has its end cut out to the extent that the protruding part of the horizontal stile fits into it, both vertical main walls that make up the fitting part are susceptible to impact. As a result, it does not spread out and maintains an orderly state. Furthermore, since the horizontal stile is fixed across each of the pair of vertical connecting walls of the vertical stile,
It can withstand heavy shoji screens. Further, in particular, the rectangular notch at the longitudinal end of the horizontal stile can be formed by cutting in two orthogonal directions, so that its processing is easy.

[Brief explanation of the drawing]

Fig. 1 is an exploded perspective view of the device for assembling a shoji frame according to this invention, Fig. 2 is a sectional view showing the assembled state, and Fig. 3 is a front view showing a shoji frame assembled by the device of this invention. . 1...Vertical stile, 2...Horizontal stile, 3...Vertical main wall, 4,
5... Vertical connecting wall, 6... Vertical projecting piece, 8... Horizontal main wall, 9, 10... Horizontal connecting wall, 11... Horizontal projecting piece,
12, 13... Bis pocket, 14... Notch, 15... Protrusion, 16... Fitting part, 17...
Engagement groove.

Claims (1)

[Scope of utility model registration request] A pair of parallel vertical main walls 3, 3, a pair of vertical connecting walls 4, 5, and a vertical structure in which the side edges of both vertical main walls 3, 3 are extended from one vertical connecting wall 4 and bent to face each other. Vertical frame 1 made of a hollow profile with protruding pieces 6, 6
, a pair of horizontal main walls 8, 8 which are parallel to each other with an interval substantially equal to the width of the vertical connecting wall 4 of the vertical stile 1, and a pair of horizontal connecting walls 9, which are disposed above and below and have bis pockets 12, 13, respectively. 10 and both horizontal main walls 8, 8 extending parallel to the longitudinal direction from one horizontal connecting wall 9,
A horizontal stile 2 made of a hollow member having horizontal protruding pieces 11, 11 bent opposite to each other is provided at the longitudinal end of the horizontal stile 2 between the vertical connecting walls 4, 5 of the vertical stile. and has a length corresponding to the length of the horizontal protruding pieces 11,1.
1, a rectangular notch 14 with a depth that extends beyond one horizontal connecting wall 9 adjacent to the horizontal protruding pieces 11, 11 of the pair of horizontal connecting walls 9, 10 and does not reach the other horizontal connecting wall 10. , a protrusion 15 continuous in the longitudinal direction of the horizontal stile is formed at one end thereof, and a notch 14 of the horizontal stile is attached to a fitting part 16 provided by cutting out both protruding pieces 6 of the vertical stile. The vertical end portions of the protruding portion 15 are engaged with each other, and the end portions are screwed to the vertical connecting wall 4 facing the vertical connecting wall 4, and the end portions of the vertical connecting wall 4 that are screwed are set to the cross-sectional size of the protruding portion 15. The protrusion 15 is inserted into the engagement groove 17 cut out and provided between the vertical main walls 3, 3.
An assembly device for a shoji frame, characterized in that the longitudinal ends of the protrusions are screwed to the vertical connecting wall 5 facing the protrusions.