JPH0579252A - Fitting unit - Google Patents

Abstract

PURPOSE:To open and close a fitting without causing great sounds and to better the sealing property of the fitting by attaching wheels to the lower portion of the fitting, and attaching engaging members to a lower edge portion and a frame to erect the fitting on the frame, and coupling both of the engaging members together, and rotating the wheels on a sill. CONSTITUTION:The lower edge portion of a sash 1 is formed into a U-shaped sash lower frame 5 and a roller 7 is installed at the lower portion of the lower frame 5. Next the lower frame 5 is provided with an outhanging member 9 and an engaging member 10 is projected from the end portion of the lower frame 5. A cushioning member l0a is attached to the end of a coupling member 10. A frame 3 is supported on a base 12 by leg portions 13 and an overhanging member 16 is attached to the end portion of a sill l5a and a coupling member 18 is projected therefrom. A fitting is erected on the frame 3 and the upwardly projecting coupling member 10 is coupled to the downwardly projecting coupling member 18 and a roller 7 is rotated on the sill l5a. The fitting is thus smoothly opened and closed without causing great sounds and safe passage is ensured.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fitting device.

[0002]

2. Description of the Related Art In a conventional fittings device, when the fittings are built in a frame, the fittings can be pulled and moved by rotating a door roller installed on the fittings on a rail provided on a sill of a frame holding the fittings. I was supposed to open and close it.

FIG. 6 is a cross-sectional view of a lower part of a conventional fittings device and a door axle portion. A door roller 36 is rotatably installed on the shoji lower frame 5, and a rail 37 is installed on the sill 15c of the frame 3.
Is engaged with. And the draining board 38 was provided in the indoor side.

[0004]

However, in the conventional joinery device, the friction and wear between the rail 37 and the door roller 36 are large, and the opening and closing is not smooth immediately, and a loud noise is generated when opening and closing. Became. Further, the hermeticity was poor and drafts entered, and rainwater remained on the rails 37, and the corrosion of the frame 3 including the rails 37 and the like easily proceeded. Dust tends to collect around the rails 37, but it is difficult to clean them, which causes the smoothness of opening and closing to be lost, and the sealing performance is also deteriorated. Rail 37
Together with the drainboard 38, he was a hindrance to traffic and, in extreme cases, caused injury.

In view of the above problems, the present invention can be opened and closed smoothly without making a loud noise, has a good sealing property, does not collect rainwater or dust, and is safe for passage. An object is to provide a fitting device.

[0006]

DISCLOSURE OF THE INVENTION The present invention provides a fitting device comprising a fitting and a frame for holding the fitting so that the fitting can be pulled and moved. The fitting is provided at a lower portion of the fitting and a lower edge portion of the fitting along the lower edge of the fitting. Has an engaging member protruding upward, the frame is a sill,
And an engaging member that is provided along the threshold and that projects downward, and the engaging member that projects upward from the fitting and the engaging member that projects downward from the frame engage when building the fitting in the frame. , The joiner is constructed so that the wheels are pulled and moved in the frame by rotating the wheels on the threshold. Further, preferably, the plurality of thresholds are provided at different heights.

[0007]

[Operation] The fitting moves on the smooth sill of the frame by the rotation of the roller. The engaging member of the fitting projects upward, and the engaging member of the frame projects downward and is engaged, and the engaging member of the fitting protruding upward is covered below the engaging portion of the frame. ing. The movement of the fitting is guided by the engagement between the fitting member of the fitting and the engagement member of the frame. Multiple thresholds can be provided in different steps.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a front view of the first embodiment of the present invention.
The shoji screen 1 and the shoji screen 2 are formed of an aluminum shoji frame by the shoji outer frame 31, the shoji upper frame (not shown) and the shoji lower frame 5, respectively, and the glass plate 4 is fitted into the shoji frame to prevent outside air. The inside and outside can be seen. The frame 3 is made of aluminum and holds the shoji 1 and the shoji 2 so that they can be pulled and moved.

FIG. 2 is a sectional view taken along the line AA of FIG.
It is sectional drawing which overlaps and shows the B cross section. Shoji lower frame 5 of shoji 1
Forms the lower edge of the shoji 1 and has a U-shaped groove that opens downward. The glass plate 4 is fixed to the shoji lower frame 5 by the fixing member 6.
It is fixed to. A roller 7 made of hard plastic is rotatably installed at the bottom of the shoji lower frame 5. The assembly screw 34 and the adjusting screw 11 are screws that fix the roller 7. A member 9 protruding laterally along the lower edge 1b is provided on the lower portion of the front surface 1a of the shoji screen 1, that is, on one of the lower side portions of the shoji lower frame 5, and the end portion of the member 9 projects upward. The engaging member 10 has A buffer member 10a made of hard plastic is provided at the tip of the engaging member 10. As for the shoji screen 2, the roller 7 and the engaging member 1 are the same as the shoji screen 1.
0 and are provided.

The frame 3 is supported on the base 12 by a plurality of legs 13, and a floor 14 is provided in contact with one leg 13. The sills 15a and 15b are long and slender flat surfaces installed in the longitudinal direction of the shoji lower frame 5 so as to fill the frame 3, and the width thereof is large enough to support the roller 7.
A member 16 protruding upward along the sill 15a is provided at the edge of the sill 15a. A member 17 is provided at the end of the member 16 and projects laterally in the direction of the sill 15a. The end of the member 16 is an engaging member 18 protruding downward. The total width of the engaging member 10 and the engaging member 18 is smaller than the width of the member 16 because they can be engaged with each other, and is large enough to prevent the engagement from being disengaged. With respect to the shoji screen 2, an engaging member 18 is formed at an end portion of the threshold 15a on the side opposite to the member 16 so as to be able to engage with the engaging member 10 of the shoji screen 2. It is preferable that the engaging member 10 is continuously installed in the full length of the shoji lower frame 5 and the engaging member 18 is continuously installed in the full length of the frame 3 in order to maintain the sealing property, but it is not always necessary. Instead, it is sufficient that the engagement is sufficiently held when the shoji 1 and shoji 2 are pulled and moved even in an appropriately intermittent state.

Next, the fixed portion of the roller 7 will be described. FIG. 3 is a perspective development view showing a portion where the roller 7 of the present embodiment is fixed, and FIG. 4 is a side view showing a portion where the roller 7 of the present embodiment is fixed. The roller 7 is rotatably supported by a shaft 20 fitted in a shaft hole 21 provided in the roller portion 19. The roller portion 19 has a fixed shaft hole 23 that engages with a fixed shaft 24 that fixes the roller portion 19 to the roller case 25, and a neck portion 22 that abuts the adjustment screw 11.
Is provided. The roller case 25 is the roller unit 1
It is a member for housing and fixing 9. A stopper 30 for limiting the position of the neck portion 22 of the roller portion 19 is provided on the upper surface portion 25a. A shaft hole 29 through which the fixed shaft 24 penetrates is formed in the front portion 25b facing the front of the shoji 1 or shoji 2. In the upper portion 26 of the side surface portion 25c facing the shoji outer frame 31, the shaft hole 2 through which the assembly screw 34 penetrating the shaft hole 32a and the shaft hole 33a formed in the shoji outer frame 31 penetrates.
7, and a shaft hole 28 through which the adjusting screw 11 penetrates the shaft hole 32b and the shaft hole 33b formed in the shoji outer frame 31. The nuts 35a and 35b are nuts that are screwed into the assembly screw 34 and the adjusting screw 11, respectively.

Next, it will be described that the shoji 1 and the shoji 2 are built in the frame 3 to be engaged with each other and can be pulled and moved. The rollers 7 installed on the shoji lower frames 5 of the shoji 1 and the shoji 2 have the adjusting screws 11 loosened when the shoji 1 and the shoji 2 are engaged with the frame 3, so that the shoji lower frame 5 is sill 15a.
Alternatively, it can be lowered so as to come into full contact with 15b, and is temporarily placed on the sill 15a or 15b in this lowered state. And the member 9 which projects to the lower side of the shoji lower frame 5
The shoji 1 on the side of the member 16 and the shoji 2 on the leg 1
Press on the 3 side. At this time, since the shoji lower frame 5 is sufficiently lowered, the engaging member 10 projecting upward is not obstructed by the engaging member 18 projecting downward. Then, the shoji lower frame 5 is fixed and the pulling roller 7 is fixed as described in detail later. Then, the engaging members 10 of the shoji 1 and shoji 2 are the members 1
6, the member 17 and the groove formed by the engaging member 18, the engaging member 18 of the frame 3 on the other hand, the side surface of the shoji lower frame 5, the member 9 and the groove formed by the engaging member 10, The shoji 1 and the shoji 2 engage with the frame 3. The engaged shoji 1 and shoji 2 are kept engaged with the frame 3 and can be freely pulled and moved by the rotation of the roller 7. The engaging member 10 during pulling movement
The cushioning member 10a provided at the tip of the shaft allows the pulling movement to be performed smoothly without impact such as rattling.

Next, the fixing of the roller 7 will be described.
Assemble the roller case 25 to the shoji outer frame 31 in advance with the assembly screw 34.
And the adjustment screw 1 which is fixed by the nut 35a.
1 and the nut 35b are loosened, and the tip 11 of the adjusting screw 11 is
a does not contact the neck portion 22 of the roller portion 19. Therefore, the roller portion 19 rotates about the fixed shaft 24 in the direction opposite to the stopper 30, and the roller 7 is pulled upward from the lower edge of the shoji lower frame 5. In this state, the shoji 1 or shoji 2 is installed on the sill 15a or the sill 15b, respectively, and the engaging member 10 and the engaging member 18 are engaged with each other. Then, when the adjusting screw 11 is tightened, the tip 11a of the adjusting screw 11 becomes a roller. Since it contacts the neck portion 22 of the portion 19, the roller portion 19
Rotates around the fixed shaft 24 in the direction of the stopper 30, and the neck portion 22 is pressed by the stopper 30 so that the roller portion 1
9 is fixed. At this time, the roller 7 extends below the lower end of the shoji lower frame 5 and rotatably contacts the sill 15a or the sill 15b.

A second embodiment of the present invention will be described with reference to FIG. The description of the same or similar points as in the first embodiment will be omitted. FIG. 5 is a sectional view showing a part of the lower portion of this embodiment. The shoji lower frame 5 of the shoji 1 has a groove shape opened downward, and the aluminum waist plate 4a is fixed to the shoji lower frame 5 by a fixing member 6. A member 9 which is laterally projected along the lower edge 1b is provided at a lower portion of the shoji screen 1 and the shoji screen 2 facing each other, that is, at one of the lower side parts of the shoji lower frame 5. The end portion is an engaging member 10 protruding upward. The size of the member 9 protruding is smaller than the size of the retraction 5a of the lower side portion of the shoji lower frame 5.

The sills 15a and 15b are slender flat surfaces that are fully installed in the longitudinal direction of the shoji lower frame 5, and the width thereof is large enough to support the roller 7. A member 16 protruding upward along the sills 15a and 15b is provided on the boundary line between the sills 15a and 15a. Sill 15a at the end of member 16
15b is provided with a member 17 protruding laterally in both directions, and an end of the member 17 serves as an engaging member 18 protruding downward. The shoji 1 and the shoji 2 are built in the frame 3, and the engaging member 10 and the engaging member 18 engage with each other.

In both of the embodiments, the roller 7 cannot be loosened when the shoji 1 and shoji 2 are completely tightened. Therefore, it is extremely difficult to remove the roller 7 from the frame 3, and it is effective in preventing theft.

The present invention can be applied to the case where there is one shoji or three or more shoji, and when there is one threshold or three.
It goes without saying that the present invention can be applied to the case of more than books.

[0018]

As described above, in the fitting device of the present invention, since the fitting moves on the smooth sill of the frame by the rotation of the roller, it can be opened and closed smoothly without making a loud noise. The fitting member of the fitting projects upward, the engagement member of the frame projects downward and engages, and the fitting member of the fitting protruding upward is covered below the engagement portion of the frame, and Since there are no rails, it can pass safely without stumbling and has a good sealing performance. In addition, rainwater and dust are not collected in the engaging portion, cleaning can be easily performed, and corrosion of the frame can be suppressed. The movement of the fitting is smoothly guided by the engagement of the fitting member of the fitting and the engagement member of the frame. When a plurality of thresholds are provided in different steps, cleaning is easier, corrosion of the frame is suppressed, and sealing performance is improved.

[Brief description of drawings]

FIG. 1 is a front view of a first embodiment of the present invention.

FIG. 2 is a cross-sectional view showing the AA cross section of FIG. 1 and the BB cross section of the shoji screen 2 in an overlapping manner.

FIG. 3 is a perspective development view showing a portion where a roller 7 of the first embodiment is fixedly installed.

FIG. 4 is a side view showing a portion where the roller 7 of the first embodiment is fixedly installed.

FIG. 5 is a sectional view showing a part of a lower portion of the second embodiment.

FIG. 6 is a cross-sectional view of a lower part of a door device shaft portion of a conventional fitting device.

[Explanation of symbols]

1. ． Shoji, 2. ． Shoji, 3. ． Frame, 4. ． Glass plate,
5. ． Shoji bottom frame, 6. ． Fixing member, 7. ． roller,
9. ． Member, 10. ． Engaging member, 11. ． Adjustment screw, 1
2. ． Base, 13. ． Legs, 14. ． Floor, 15a, 15
b. ． Threshold, 16. ． Member, 17. ． Member, 18. ． Engaging member, 19. ． Roller part, 20. ． Axis, 21. ． Shaft hole, 22. ． Neck, 23. ． Fixed shaft hole, 24. ． Fixed shaft, 25. ． Roller case, 26. ． Top, 27. ．
Shaft hole, 28. ． Shaft hole, 29. ． Shaft hole, 30. ． Stopper, 31. ． Shoji outer frame, 32a, 32b. ． Shaft hole, 33
a, 33b. ． Shaft hole, 34. ． Assembly screws, 35a, 35
b. ． Nuts, 36. ． Door car, 37. ． Rails, 3
8. ． Draining, the same or similar parts are given the same reference numerals.

Claims (2)

[Claims] 1. A fitting device comprising a fitting and a frame for holding the fitting so that the fitting can be pulled and moved, the fitting being provided at a lower portion of the wheel and at a lower edge portion along a lower edge of the fitting and protruding upward. An engaging member, the frame has a sill, and an engaging member provided along the sill and protruding downward, the engaging member protruding upward of the fitting and the protrusion protruding downward of the frame. A fitting device characterized in that the fitting member engages when the fitting is built in the frame, and the fitting pulls and moves in the frame as the wheels rotate on the sill. .. 2. The fitting apparatus according to claim 1, wherein a plurality of the thresholds are provided on the frame at different heights from each other.