JPS6040798Y2 - Synthetic resin window shoji - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a window shoji made of synthetic resin, and the object thereof is to propose a window shoji that has particularly strong stile connections and is excellent in strength.

Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

In addition, FIG. 1 is a perspective view showing both the vertical and horizontal stile of the window shoji according to the present invention, FIG. 2 is a plan view of the vertical stile, and FIG. 3 is a front view of the vertical stile and horizontal stile in an assembled state. , 4 and 5 are a perspective view and a plan view, respectively, showing other embodiments of the present invention.

First, in FIGS. 1 and 2, the symbol A indicates a horizontal stile.

This horizontal stile A is made of synthetic resin such as hard polyvinyl chloride, and is provided with a rectangular hollow body part A1, and has a glass body fitting groove formed in the lower part of the body part A □, while the upper part An airtight member mounting groove A3 is provided in.

The glass body fitting groove A2 is connected to the opposing rectangular cylindrical body part A.
The constituent edges 1 and 1 extend downward to form groove walls 1a, and their tips are bent inward to form grooves 1b having a width sufficient to fit a glass body (not shown). It was formed.

In addition, in the airtight member mounting groove, the above-mentioned grade 2 of body part A□,
A/ is extended upward to form a groove bottom 3a, while protruding edges 3b having an inward cross-section are formed protruding from both ends of this groove bottom on opposite sides, respectively.
An airtight member 4 is fitted into the interior of the window 3 to maintain airtightness between the upper stile A and the window frame (not shown).

Next, B indicates a stile.

This vertical stile B is also made of hard synthetic resin and has a hollow body part B1 in the shape of a rectangular tube, and an opening groove B2 that opens outward is formed on one side of the body part B□.

This opening groove B2 is formed by extending the constituent edges and b' of the opposing rectangular cylindrical body parts a to one side to form a groove wall 5a, and by bending each tip inward to form a glass body. A groove 5b is formed with a width sufficient to fit the.

At the upper and lower ends of the vertical stile B having the above structure, fitting portions for fitting and connecting the horizontal stile members are cut out.

That is, the upper end of the edge d of the frame holder of the body part B1 receives the end face of the horizontal stile A, and the stile holder is left as an edge, and the other side parts are the edges.
b, the frame receiver is cut from the upper end of edge d by the line width of the groove bottom 3a of airtight member mounting groove A3 of horizontal frame A to form locking edges 6, 6', and the other constituent edges e and vertical The edges f and f of the front part of the stile B are cut by the line width of the edges a and a of the body part of the stile A plus the groove wall 1a of the glass body fitting step groove to form the fitting groove 7. Form.

When the fitting part of the horizontal stile 2 is configured in this way, the body part A1 of the horizontal stile A and the glass body fitting step groove A2 are fitted into the fitting groove 7, as shown in FIG. The end face of stile A is brought into contact with edge d, and the airtight member mounting groove of side stile A is brought into contact with locking edge 6.
, 6', so drill a screw hole 8 in the contact edge d of the vertical stile B and insert the screw 9 from the rear into the screw hole 10 of the horizontal stile A.
It is possible to tighten and join both length and width by passing it through.

Other horizontal and vertical stiles, such as the lower stile, are joined in the same way to form a rectangular frame, and the glass body fitting grooves A,...B of this frame are
A glass body is fitted into 2 to form a shoji.

However, when assembling the frames as described above, both the horizontal and vertical frames are made of synthetic resin and do not have sufficient strength, so there is a risk of damage to the joints.

In particular, the edge d of the stile holder of the vertical stile B is subjected to impact when the shoji screen is opened and closed, so when this impact is strong, the edge d of the stile holder may crack or bend.

Therefore, in the present invention, a reinforcing cylindrical body made of metal is inserted into the hollow body portion B1 of the vertical stile B over its entire length, and this cylindrical body is configured to abut against the end face of the horizontal stile.

In this case, as shown in FIGS. 1 to 3, first, the cylindrical body 11 made of metal such as aluminum, iron, or stainless steel is inserted into the body part a of the vertical stile B. At the same time, when forming a notch to fit the fitting part at the end of the horizontal frame, the cylindrical body 11 is cut out.
Among the constituent lines, the stile receiver of the body portion Bl leaves a constituent line 11a that contacts the edge d, and other parts are cut out to form the end face holder of the horizontal stile A.

As a result, a metal component line 11a is provided at the receiving portion of the end face of the horizontal stile A.

Therefore, the horizontal stile end face support is constructed as a double structure in which the edge d of the stile holder is reinforced by the constituent line 11a, so the horizontal stile A is firmly connected to the vertical stile B, increasing the overall strength. will be significantly improved.

Therefore, if the end face of the horizontal stile A is brought into contact with the abutting edge 11a of the reinforcing cylindrical body 11 of the vertical stile B and connected with screws, the vertical stile B will not be damaged even if a large impact is applied when opening and closing the shoji. It will never occur.

Note that if the constituent lines of the body part a are extended to the side opposite to the opening groove crow, and their tips are bent inwardly to form a groove B3, a cushioning material (Fig. (not shown) can be attached to absorb the shock when the shoji is opened and closed.In addition, the stile holder, whose groove walls 2b and 2b' constitute the groove bottom, protrudes in a rib-like manner from both ends of the edge d, thereby reinforcing the edge d. effect can be obtained.

Furthermore, if a rectangular metal cylindrical body 12 is inserted into the body portion A1 of the horizontal stile A as shown in FIG. 4, the strength of both the stile A can be improved.

In this case, a configuration may be adopted in which the screw hole 10 is formed in the cylindrical body 12.

Further, although an example has been described above in which only the rear constituent edge of the upper end of the rectangular cylindrical body 11 is left as the contact edge 11a and the other parts are removed, the present invention is not limited to this example. As shown in FIG. 4, a part of the metal cylindrical body is notched in the longitudinal direction to form a C-shaped cross section, and sleeve edges at both ends of the contact edge 11'a of this metal cylindrical body 11' are formed. Part 11'b
By forming a fitting part 7' on the cylindrical body 11' itself, leaving a part of the cylindrical body 11', the material of the cylindrical body can be saved, and the abutting edge 11' can also be formed.
In addition to improving the strength of a itself, the frame and frame connections become stronger.

In this case, as shown in FIG. 4, the metal cylindrical body 12' is also inserted into the horizontal stile A', and the ends of the body part A'1 and the glass body fitting groove A'2 are cut out. and the sleeve edge 11
The end portion 12'a of the cylindrical body 12' is exposed by the same width as the measured width of ``b'', and this exposed portion 12'a is fitted into the fitting part 7' of the metal cylindrical body of the vertical frame B'. When fixed together, vertical stile B' and horizontal stile A'
It is preferable that both ends of the stile can be constructed as a joint of metal bodies, which further improves the joint strength of the stile and the strength of the shoji.

Furthermore, one feature of the present invention is that in the stile assembly of shoji, at least the contact surface of the vertical stile that abuts the end of the horizontal stile is reinforced with a metal body, so for example, as shown in FIG. The body part B''1 of the vertical stile B'' is divided into two parts, and the metal reinforcing cylindrical body 14 is inserted into the rear hollow part 13a, and the front hollow part 13b and the opening groove B are inserted in front of the dotted line. ″2
The fitting part of the horizontal stile may be formed by cutting out the fitting part of the horizontal stile. In this case, there is no need to cut out the metal cylindrical body 14, so processing is easy, and the end of the horizontal stile can be cut out. Since the impact is received by the double hollow part made of synthetic resin and metal, strength and impact resistance are also improved.

As explained in detail above, according to the present invention, since both the vertical and horizontal sides are made of synthetic resin, it is lightweight, has excellent heat insulation properties, and is difficult to condense. Since it is fitted, its strength is improved.

Furthermore, all or part of the constituent lines of the metal cylindrical body are disposed in the receiving part of the end face of the horizontal stile in the fitting part of the vertical stile, so
The horizontal stile can be firmly connected to the vertical stile.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing the horizontal stile and vertical stile of a window shoji according to the present invention, Fig. 2 is a plan view of the vertical stile, and Fig. 3 is a front view of the vertical stile and horizontal stile in an assembled state. 4 and 5 are a perspective view and a plan view, respectively, showing another embodiment of the present invention. Code, A, A'... Horizontal stile, B, B', B''
・・・・・・Stile, A1. B1. B"1...
・Hollow body part, A2...Glass body fitting groove, bird,
B″2...Opening groove, A3...Airtight member mounting groove, B3...Groove, d...The frame holder is the edge, a, a'. b, b'...Constituent line, lb, 5b...
Grosmetal, la. 5a...Groove wall, 3b...Protrusion edge, 4.
...Airtight member, 6, 6'...Locking edge, 7
, 7'...Fitting groove, 8...Screw hole, 9
...Screw, lla...Abutment edge, 11
b...Sleeve edge.

Claims (1)

[Scope of utility model registration request] In window shoji, which consists of upper and lower horizontal frames and left and right vertical frames made of synthetic resin in a rectangular frame with a glass body fitted inside, a metal cylindrical body is fitted over the entire length of the vertical frame, and this vertical frame is A fitting part is cut out at both upper and lower ends of the stile, and includes a fitting groove into which both ends of the horizontal stile are fitted, and a receiving part on the end face of the horizontal stile, and a receiving part on the end face of the horizontal stile in the fitting part. 1. A window shoji made of synthetic resin, characterized in that a rim constituting the metal cylindrical body is disposed at a portion.