JP2628113B2 - Fittings - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to an entrance sliding door, an entrance door,
The present invention relates to a fitting mounted on a frame such as a sash window.

[0002]

2. Description of the Related Art Various fittings mounted on a frame are known. For example, as shown in Japanese Utility Model Laid-Open No. 58-33683, an upper frame, a lower frame, and left and right vertical frames are framed in a rectangular shape to form a frame assembly. 2. Description of the Related Art A fitting in which a plurality of hard ties are attached and a panel is mounted between adjacent hard ties is known.

[0003]

In such a fitting, the estimated dimensions of the upper frame, the lower frame, and the vertical frame constituting the frame assembly are the same, and the estimated dimensions of the rigid frame are smaller than those of the respective frames. The upper and lower end faces are connected by abutting the inner surface of the upper frame and the inner surface of the lower frame. The appearance, the upper frame, the lower frame, the left and right vertical frames are emphasized, and the presence of the stiffener is reduced, and the appearance of the entire fitting becomes poor. In addition, the frame assembly tries to bend in the interior and exterior directions due to the forces in the interior and exterior directions due to wind pressure and the like acting on the whole fittings. The strength of the entire fitting is weakened without being a strength member for preventing bending of the frame assembly because it cannot be supported.

Accordingly, an object of the present invention is to provide a fitting capable of solving the above-mentioned problem.

[0005]

Means for Solving the Problems Both ends of the upper frame 10 in the longitudinal direction are fitted and connected to the upper portions of the left and right vertical frames 12, 12, and both ends of the lower frame 11 in the longitudinal direction are connected to the left and right vertical frames 12, 12. The lower frame 12 is fitted and connected to form a frame assembly 13, a plurality of rigid ridges 14 are attached across the upper frame 10 and the lower frame 11, and a notch opening formed on the upper portion of the rigid ridge 14. A fitting in which the portion 57 is fitted and connected across the indoor and exterior surfaces of the upper frame 10, and the cutout opening 58 formed in the lower portion of the rigid frame 14 is fitted and connected across the indoor and external surfaces of the lower frame 11.

[0006]

[Operation] When the fitting A is viewed, the left and right vertical frames 12, 12 and the plurality of rigid frames 14 are conspicuous.
It looks only a little lower between the four spaces, so that the vertical frame 12 and the rigid support 14 are emphasized in the vertical direction, and the cutout openings 57, 58 formed in the upper and lower portions of each rigid support 14 are vertically aligned. Since they are fitted over the indoor and outdoor surfaces of the frames 10, 11,
Each of the hard ridges 14 serves as a strength member for supporting a force acting on the frame assembly 13 in the indoor and outside directions.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG. 1, an upper frame 1, a lower frame 2, left and right vertical frames 3, 3 form a rectangular frame 4, and a pair of fittings A, A are pulled right and left in the frame 4. It is attached to and constitutes an entrance sliding door. The fitting A is formed into a frame assembly 13 by forming an upper frame 10, a lower frame 11, and left and right vertical frames 12, 12 into a rectangular shape, and a plurality of frames extending over the upper frame 10 and the lower frame 11 of the frame assembly 13. The hard ridges 14 are mounted at equal intervals in the left-right direction, and a panel 15 is mounted between the adjacent hard ties 14. As shown in FIG. 2, the upper frame 1 has a horizontal plate 5, an indoor vertical plate 6, an intermediate vertical plate 7, and an outdoor vertical plate 8, and has a cross section having an indoor downward recess 1 a and an outdoor downward recess 1 b. The lower frame 2 is provided with an indoor side rail 2a and an outdoor side rail 2b, and the left and right vertical frames 3 have a door stop 9 as shown in FIG.

Next, the details of the fitting A will be described. The upper frame 1
2, a downward recess 24 and a hollow portion 25 are defined by an indoor vertical plate 20, an outdoor vertical plate 21, and upper and lower horizontal plates 22 and 23, as shown in FIG.
And the indoor vertical plate 20 and the outdoor vertical plate 21
Interval of has become a prospective dimension L _1. In the upper frame 10 of the embodiment, an L-shaped guide piece 26 is integrally formed at the indoor and outdoor ends of the upper horizontal plate 22 so as to slide along the indoor and outdoor concave portions 1a and 1b of the upper frame 1. One is provided along the longitudinal direction, and one is configured such that an airtight material 27 attached to the guide piece 26 is pressed against the intermediate vertical plate 7 of the upper frame 1. The lower frame 1
1 is an indoor vertical plate 30, an outdoor vertical plate 31, an upper horizontal plate 32, and a lower horizontal plate 33, each having an upward concave portion 34, a hollow portion 35, and a downward concave portion 36 as shown in FIG. plate 30 and the spacing of the outdoor vertical plate 31 is expected dimension L _2, and this likelihood dimension L ₂ are the same as expected size L ₁ of Uekamachi 10. Note that the lower frame 11 of the embodiment has the indoor / outer rail 2 of the lower frame 2.
A door wheel 37 that rotates along a and 2b is attached. As shown in FIG. 3, the vertical frame 12 has an indoor vertical plate 40, an outdoor vertical plate 41, an inner horizontal plate 42, an intermediate horizontal plate 43, and an outer horizontal plate 44, and has a cross-sectional shape having an inward concave portion 45 and a hollow portion 46, its interior vertical plate 40 and the spacing expected dimension L ₃ next to the outdoor vertical plate 41, the expected size L ₃ is Uekamachi 10, expect larger dimensions L _1, L ₂ of the bottom rail 11. As shown in FIG.
Becomes the cross-sectional shape having left and right recesses 54 and 55 and the hollow portion 56 at 53, the interior vertical plate 50 and the spacing expected dimension L ₄ next to the outdoor vertical plates 51, prospective dimension L ₃ of the expected size L ₄ are stile 12 Is the same as

Next, a connection structure between the upper frame 10 and the vertical frame 12 will be described. As shown in FIG. 4, the inner horizontal plate 42 of the vertical frame 12 and the ends of the indoor and outdoor vertical plates 40, 41 are cut out so that the indoor and outdoor vertical plates 40, 41 have the same size as the expected size L ₁ of the upper frame 10. A notch opening 47 having the same height as that of the upper frame 10 is formed by opening the upper end face, and the indoor and outdoor vertical plates 20 and 21 of the upper frame 10 are inserted into the notch opening 47 so that the end faces abut the outer horizontal plate 43. Connected with screws. Note that the inside of the indoor and outdoor vertical plates 40 and 41 of the vertical frame 12 from the inner horizontal plate 42 is cut off by the height of the guide piece 26.

Next, the connection structure between the upper frame 10 and the hard tie 14 will be described. As shown in FIG.
2, 53 and indoor and outdoor expected size of the top rail 10 of the left and right ends notched to the vertical plates 50 and 51 L ₁ and indoor and outdoor vertical plate 4 in the same size
Notch opening 57 opened at the top surface at the same height as 0, 41
Is formed, and brackets 60 are attached to the lower horizontal plate 23 of the upper frame 10 at appropriate intervals with screws 61. The bracket 60 has a U-shape with one vertical piece 62, the other vertical piece 63, and the horizontal piece 64, and the distance between the one vertical piece 62 and the other vertical piece 63, that is, the left-right dimension L ₆ of the bracket 60 is as described above. The left and right horizontal plates 5 of the Kenzhong 14
2, 53 of the screw holes 52a, dimension between 53a, i.e. the same as the lateral dimension L ₇ of the hollow portion 56, the bracket 60
The height of the upper frame 10 is larger than the depth of the downward concave portion 24. When a screw 61 is screwed into the lower horizontal plate 23 of the upper frame 10 from the horizontal piece 64 and the bracket 60 is mounted, the bracket 60 is attached to the upper frame. 10 protrudes downward from the downward recess 24. Then, the bracket 60 is fitted into the hollow portion 56 by fitting the notch opening 57 of the hard tie 14 into the indoor and outdoor vertical plates 20 and 21 of the upper sash 10, and the hard tie 14 is connected to the upper sash 10. The indoor and outdoor vertical plates 50 and 51 of the kenchu 14 are located outside the indoor and outdoor vertical plates 20 and 21 of the upper frame 10, and the indoor and outdoor vertical plates 2
Cover the height direction of 0,21. In the embodiment, the guide piece 26 of the upper frame 10 protrudes above the hard ridge 14, but this guide piece 26 is covered with the indoor / outdoor vertical plates 6 and 8 of the upper frame 1 as shown in FIG. Therefore, the guide piece 26 is not visible when the fitting A is mounted on the frame 4.

The lower frame 11 and the vertical frame 12 and the lower frame 11 and the solid support 14 are connected in the same manner. That is, the end portion of the inner lateral plate 42 and the indoor and outdoor vertical plate 40, 41 of the vertical frame element 12, as shown in FIG. 5, the same as the indoor and outdoor vertical plates 30, 31 is expected dimension L ₂ of the same dimension of the bottom rail 11 The lower frame 11 is inserted into the notch opening 48, and the lower frame 11 is inserted into the notch opening 48, butted against the outer horizontal plate 43, and connected with the screw 49 to form the lower frame 11 and the vertical frame 12 in height. The left and right horizontal plates 52, 53 of the stiffener 14 and the ends of the indoor / outdoor vertical plates 50, 51 have the same height as the expected size of the lower frame 11 and the same height as the indoor / outdoor vertical plates 30, 31 of the lower frame 11. To form a notch opening 58 opened at the lower end surface, and the bracket 60 is attached to the upward recess 34 of the lower frame 11 at appropriate intervals by using screws 61 so as to face the bracket 60, and the notch opening 58 Are fitted into the indoor and outdoor vertical plates 30 and 31 of the lower frame 11, and the hollow portion 56 is fitted with the bracket 60 to secure the hollow. To connect the 4 and Shitakamachi 11. As a result, the indoor and outdoor vertical plates 50 and 51 of the hard ward 14 are located outside the indoor and outdoor vertical plates 30 and 31 of the lower frame 11 and cover the height direction of the indoor and outdoor vertical plates 30 and 31 of the lower frame 11. .

Next, the sequence of assembling the fitting A will be described. The bracket 60 is positioned and attached to the upper frame 10 and the lower frame 11, and the lower frame 11 is fitted into the cutout opening 58 of the vertical frame 12 and connected with a screw, and left and right vertical portions are attached to both longitudinal ends of the lower frame 11. Frame 1
2 and 12 are connected to each other, and a plurality of notch openings 58
Is fitted over the indoor and outdoor vertical plates 30 and 31 of the lower frame 11, that is, the indoor and outdoor surfaces, and the bracket 60 is fitted and positioned in the hollow portion 56 to connect the plurality of rigid middle supports 14 to the lower frame 11. , Between the left and right recesses 54 and 55 of the adjacent hard ridges 14 and 14, the inward recess 45 of the vertical frame 12, and the left and right recesses 54 and 5 of the hard tie 14.
The lower end edge of the panel 15 contacts the setting block 65 provided in the upward recess 34 of the lower frame 11, and a cutout opening 47 formed at the upper part of the left and right vertical frames 12. , 47, and the indoor and outdoor vertical plates 20, 21 of the upper frame 10, that is, the indoor and outdoor surfaces, are fitted into the cutout openings 57 at the upper portions of the respective hard ridges 14. The vertical frame 12 is connected with a screw.

As described above, when the fitting A is viewed, the left and right vertical frames 12 and 12 and the plurality of rigid frames 14 are conspicuous, and the upper and lower frames 10 and 11 appear slightly lower than the rigid frames 14. The appearance is good because the vertical frame 12 and the stiffener 14 are emphasized in the vertical direction, and the stiffener 14 is the upper frame 10,
Since it is fitted to the indoor and outdoor vertical plates 20, 21, 30, 31 of the lower frame 11, the rigidity of the rigid frame 14 can support the force for deforming the frame assembly 13 in the indoor and exterior directions. Since it becomes a member, the deformation of the fitting A in the indoor / outdoor direction can be prevented. In addition, since the movement of the solid support 14 is restricted by the bracket 60 in the left-right direction, the solid support 14 is not twisted,
In addition, the connection of the solid support 14 is facilitated by fitting the solid support 14 into the upper and lower frames 10 and 11, thereby facilitating the connection operation of the solid support 14. Although the above embodiment has described the fitting of the entrance sliding door, in the case of the fitting of the entrance door, etc., since the guide piece 26 of the upper frame 10 is not required, the height of the indoor and outdoor vertical plates 20 and 21 of the upper frame 10 is eliminated. In the direction, the entire structure is covered with the hard tie 14, so that there is no problem even if the entire structure can be seen from the frame 4.

[0014]

When the fitting A is viewed, the left and right vertical frames 12, 1
2 and a plurality of stiffeners 14 are conspicuous, and the upper and lower frames 10 and 11 only appear slightly lower than the stiffeners 14, and the vertical frame 12 and the stiffener 14 are emphasized in the vertical direction. Looks good. In addition, since the notch openings 57 and 58 formed in the upper and lower portions of each of the hard ties 14 are fitted over the indoor and outdoor surfaces of the upper and lower frames 10 and 11, each of the hard ties 14 is composed of the frame assembly 13.
It becomes a strength member that supports the forces acting on the inside and outside directions, and can prevent the fitting A from bending in the inside and outside directions due to strong wind or the like.

[Brief description of the drawings]

FIG. 1 is an external front view of an entrance sliding door.

FIG. 2 is a longitudinal sectional view of an entrance sliding door.

FIG. 3 is a cross-sectional view of the entrance sliding door.

FIG. 4 is a perspective view of an upper frame, a vertical frame, a rigid frame, and a connecting portion.

FIG. 5 is a perspective view of a lower frame, a vertical frame, and a connecting portion of a rigid frame;

[Explanation of symbols]

10 upper frame, 11 lower frame, 12 vertical frame, 13 frame assembly,
14 hard ridges, 15 panels, 57 notch openings, 58 notch openings, 60 brackets.

Claims (1)

(57) [Claims] 1. Both ends of the upper frame 10 in the longitudinal direction are fitted to and connected to the upper portions of the left and right vertical frames 12, 12, and both ends of the lower frame 11 in the longitudinal direction are connected to the lower portions of the left and right vertical frames 12, 12. The frame assembly 13 is fitted and connected to form a frame assembly 13, and a plurality of rigid frames 14 are attached between the upper frame 10 and the lower frame 11. A notch opening 57 having a dimension is fitted over the indoor and exterior surfaces of the upper frame 10 and connected so as to cover the height direction. A fitting which is fitted over the indoor and exterior surfaces of the lower frame 11 and connected so as to cover the height direction.