JPH025023Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) This invention relates to a sliding frame for fittings used for installing various fittings in houses and the like.

(Prior art) Generally, there are a wide variety of fittings that make up sliding doors, etc., but even fittings for the same purpose may have different thicknesses depending on the region, for example. If the height is different, the groove spacing of the lintel or sill for installing the fittings will also be different.

In addition, if existing lintels and thresholds are made of wood, they will easily wear out over long periods of use, so new
Alternatively, sliding frames made of aluminum or the like are increasingly being used for renovation purposes.

Therefore, in the past, when manufacturing fittings and sliding frames for fittings from light alloys such as aluminum,
It is necessary to prepare in advance a fitting sliding frame having a groove interval corresponding to the thickness of each fitting, which causes problems such as an increase in the number of parts during production and an increase in cost.

(Purpose of the invention) This invention was created by focusing on the problems of the conventional methods mentioned above. The object of the present invention is to provide a sliding frame for fittings that can reduce the number of parts required.

(Structure of the invention) The structure of the sliding frame for fittings according to this invention consists of a base frame that is fixed to the lower surface of the lintel or the upper surface of the sill and has a groove that opens to the fitting mounting side, and a base frame that fits into the groove and has a groove. It is characterized by consisting of an auxiliary frame that has a guide wall on one side that runs along the inner wall of the groove, or an auxiliary frame that has guide walls that run along the inner wall of the groove on both sides, and the thickness of both guide walls is different. By changing the fitting direction of the auxiliary frame in accordance with this, an optimum groove spacing can be obtained.

(Example) This invention will be explained below based on the drawings.

FIGS. 1 to 3 are diagrams illustrating an embodiment of this invention.

That is, FIG. 1 is a sectional view of a sliding door equipped with two sliding doors 1 and 2, which are fittings. Attachment is accomplished by fitting sliding frames 4 and 5 provided on the (sill side), respectively.

The fitting sliding frame 4 provided on the upper side includes a base frame 6 which has a substantially U-shaped cross section and has two grooves A and B formed by connecting a partition wall 6a at the center of the inner side thereof, and a base frame 6 which has two grooves A and B. , B, and an auxiliary frame 7, 7 for sliding fittings having a substantially U-shaped cross section, which is fitted into the frame B.
When installing, the base frame 6 is opened downward and the fitting mounting surface 3, which is the upper side of the building opening 3, is attached.
a with a large number of screws 10, and the respective grooves A and B
The auxiliary frames 7, 7 are fitted inside with the auxiliary frames 7 opened downward.

Further, when the auxiliary frame 7 is in the downward opening state, the pair of guide wall portions 7a and 7b along the inner walls of the grooves A and B have different thickness dimensions l ₁ and l ₂ ,
For example, when the thickness of the shoji 1, 2 is relatively small, the guide wall portion 7b having a small thickness dimension _l2 is placed on the partition wall portion 6a side, and the respective auxiliary frames 7, 7 are fitted together. Each shoji 1 is placed inside the frames 7, 7,
The upper end of 2 is fitted into it.

On the other hand, similarly to the fitting sliding frame 4, the fitting sliding frame 5 provided on the lower side of the building opening 3 is also fixed to the lower fitting mounting surface 3b and opening on the fitting mounting side (upper side). Base frame 8 with two grooves C and D
and auxiliary frames 9, 9 for sliding fittings fitted into the grooves C, D.

Further, the auxiliary frame 9 has a guide wall portion 9a along the inner walls of the groove portions C and D on only one side in the transverse direction, and when installing the shoji 1 and 2 having relatively small thickness, Compatible with the sliding fittings frame 4 of
The auxiliary frames 9, 9 are fitted into the respective grooves C, D with the opposite side of the guide wall 9a being the partition wall 8a side provided at the center of the base frame 8.
The lower side of each shoji 1, 2 is fitted into the upper surface side of 9.

In other words, as mentioned above, when the thickness of the shoji 1 and 2 is small, the guide wall portion 7 with the small thickness dimension
b, or each auxiliary frame 7, 9 with the side not forming the guide wall portion being the center side of each base frame 6, 9.
By providing this, the distance _L1 between the two grooves formed by each of the auxiliary frames 7 and 9 is reduced.

Furthermore, in order to install shojis 11 and 12 that are slightly thicker than both shojis 1 and 2, as shown in FIG. Similarly, by making the fitting directions of the auxiliary frames 9, 9 in the lower fitting sliding frame 5 the same, a groove spacing _L2 corresponding to the thickness of the two shojis 11, 12 can be obtained.

And, the shoji 21 and 22 are even thicker.
When _installing , as shown in FIG.
Fit the auxiliary frames 7, 7 into the grooves A, B, respectively, with the guide walls 9a, 9a facing the partition wall 8a in the lower fitting sliding frame 5, with the guide walls 9a, 9a facing the partition wall 8a. By fitting the auxiliary frames 9, 9 into the respective grooves C, D, it is possible to set the groove interval _L3 corresponding to the thickness of the shoji 21, 22.

In addition, as explained in the above embodiment, the auxiliary frame 7,
9, screws for fixing the base frames 6, 8 can be hidden. Furthermore, the base frames 6, 8 are made of a light metal such as aluminum, and each auxiliary frame 7, 9 is made of a composite material. Molding the shoji out of resin or the like can prevent the metal parts from being worn out due to sliding of the shoji, and can maintain a good appearance for a long period of time.

In addition, as mentioned above, the auxiliary frames 7 and 9 are made of synthetic resin, etc.
When molded, dew condensation water is less likely to form on the auxiliary frames 7 and 9, so there is no fear of staining the fitting surfaces.

Further, in the above embodiment, the base frames 6 and 8 having the partition wall portions 6a and 8a at the center are used, but the guide wall portions 7a and 7b of each auxiliary frame 7 and 9,
9a can be formed to correspond to the partition walls 6a, 8a. In this case, each base frame 6, 8 and the auxiliary frames 7, 9 fitted to each base frame 6, 8 are connected with a common screw. It may stick.

Furthermore, if an auxiliary frame is prepared that has the same width as the auxiliary frames 7 and 9 but different thicknesses for the guide walls 7a, 7b, and 9a, the base frames 6 and 8 can be used as they are to create a door neck. The same applies to different groups of fittings.

(Effect of the invention) As explained above, according to the fitting sliding frame of this invention, the base frame is fixed to the lower surface of the lintel, the lower surface of the sill, etc., and is provided with a groove that opens to the fitting mounting side; A structure consisting of an auxiliary frame that fits into the groove and has a guide wall portion on one side that runs along the inner wall of the groove, or an auxiliary frame that has guide wall portions on both sides that fit along the inner wall of the groove and both guide wall portions have different thicknesses. Therefore,
By changing the direction in which the auxiliary frame is fitted, it is possible to install fittings of different thicknesses using a common base frame, and as a result, the number of each component produced can be reduced and costs can be reduced. It has the following effects:

[Brief explanation of the drawing]

Figure 1 is a cross-sectional view illustrating a sliding door using a frame for sliding fittings according to an embodiment of this invention, and Figures 2 and 3 show frames for sliding fittings when installing shoji of different thicknesses. FIG. 3 is a cross-sectional view for explaining each. 1, 2, 11, 12, 21, 22... Shoji (fittings), 3a, 3b... Fittings mounting surface, 4, 5... Fittings sliding frame, 6, 8... Base frame, 7, 9... Auxiliary frame, 7a, 7b, 9a...Guide wall part, A, B,
C, D...Groove (groove).

Claims (1)

[Scope of utility model registration request] A base frame that is fixed to the lower surface of the lintel or the upper surface of the sill and has a groove that opens to the fitting installation side, and an auxiliary frame that fits into the groove and has a guide wall part on one side that runs along the inner wall of the groove, or the inner wall of the groove. What is claimed is: 1. A frame for sliding fittings comprising an auxiliary frame having guide walls along both sides of the frame and having guide walls having different thicknesses.