JPH0913820A - Sliding door structure - Google Patents

Abstract

PURPOSE: To expose no clearance between a longitudinal frame and the butt end of a sliding door even in case of deformation being generated to a house. CONSTITUTION: The upper face of a sill and the lower face of a lintel is respectively provided with sill grooves 11, 12 and lintel grooves 21, 22, and a sliding door is closably provided being fitted into the respective grooves. In such a sliding door structure, the inner surface of a longitudinal frame is provided with a rebate 31 formed in a position corresponding to the sill groove and lintel groove, over the lengthwise direction. Upper and lower clearance members 6a-6b with recessed grooves 7a-7b of shape corresponding to each groove shape are respectively fixed into the rebate 31 in a place where the rebate is communicated with the butt end opening parts of the sill groove and lintel groove. The butt end edge part of the sliding door can be enclosed in the rebate 31 in the state of the upper and lower end parts being respectively fitted into the recessed grooves of the upper and lower clearance members.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sliding door structure provided in an opening of a house.

[0002]

2. Description of the Related Art In the sliding door structure described above, a sill, a sill, and a four-sided frame consisting of a pair of left and right vertical frames are provided in the opening, and a sliding door is provided in the frame to be openable and closable. The sliding door has a door roller as required, and can be moved horizontally along a rail or a groove. When the sliding door is closed, the mouth of the sliding door is in contact with the vertical frame of the frame.

[0003]

However, if deformation occurs in a house after construction due to the sinking or familiarity of the skeleton, a gap is created between the vertical frame and the edge of the sliding door, and the airtightness is reduced, or Problems such as indoor lighting and sound leakage to the outside occur.

In order to avoid such a problem, the upper and lower ends of the sliding door are trimmed and adjusted, or the door roller is provided with a height adjusting function so that a gap between the vertical frame and the sliding door entrance is formed. Although it must be concealed, it requires skill to adjust the sliding door, and the cost of the sliding door structure increases because the door roller having a height adjusting function is expensive. Further, in any case, since the adjustment allowance is small, there is a problem that the gap cannot be completely hidden when the degree of deformation increases.

[0005]

Therefore, the present invention solves the above-mentioned problems of the prior art and has a simple structure,
An object of the present invention is to provide a novel sliding door structure that does not expose a gap between a vertical frame and a sliding door entrance even when a house is deformed.

In order to achieve such an object, the sliding door structure according to the present invention is provided with a sill, a sill and a four-sided frame body composed of a pair of left and right vertical frames in the opening, and the sill upper surface and the lower surface of the sill are respectively extended in the length direction thereof. In a sliding door structure in which a sill groove and a kamoi groove are provided, and the sliding door is openably and closably provided in the frame with the lower end and the upper end thereof fitted in the sill groove and the kamoi groove, respectively, an inner surface of a vertical frame Has a groove in the door,
The sill gutter and the kamoi gutter are formed at the positions corresponding to the opening of the sill and kamoi, respectively, at the ends of the sill and the edge of the sill of Kamoi. The upper and lower gap members each having a concave groove having a shape corresponding to the groove shape of the sill groove and the Kamoi groove are fixed in the door-return groove, and the upper and lower ends of the sliding door are located at the mouth edge of the sliding door. It is characterized in that it can be housed in the door-opening groove while being fitted in the concave grooves of the upper and lower gap members, respectively.

As the sill, the duck, the vertical frame, and the sliding door which compose the sliding door structure of the present invention, known ones can be used.

For example, as the base material for the sill, duck, and vertical frame, a base material such as sawn wood, plywood, fiberboard, particle board, laminated wood, or laminated veneer is used alone or a laminated material obtained by arbitrarily laminating them. Used as. It is also possible to use a composite material in which these base materials and a single plate, a synthetic resin sheet, a metal sheet, etc. are arbitrarily laminated. The sill, duck, and vertical frame can be constructed by using these base materials as they are, but at least the portion exposed to the outside after construction is covered with a veneer, a decorative paper, a synthetic resin sheet, or other decorative material. It may be attached, or an arbitrary makeup such as pattern printing or color painting may be applied.

A sill groove is formed on one surface of the sill which is the upper surface side when the frame is constructed, and a sill groove is formed on the one surface of the sill which is the lower surface side when the frame is constructed. A Kamoi groove is formed over the entire area.

Further, according to the present invention, a door-closing groove for accommodating the mouth edge portion of the sliding door when closed is provided on one surface of the vertical frame which is the inner surface side when the frame body is constructed, along the length direction thereof. It is formed.

A quadrangular frame body is obtained by fixing the abutting portions of the sill, the duck and the pair of vertical frames to each other with screws, nails, an adhesive or the like.

As sliding doors, shoji, window shoji, Shoin shoji,
Any of bran, Yoshi door, glass door, lattice door, Maira door, flash door, Karado door, etc. can be used.

The gap member fitted in the upper and lower ends of the door-return groove on the inner surface of the vertical frame is made of any material such as wood, synthetic resin, metal, etc., and arbitrary fixing means such as screws, nails, adhesives, etc. Is fixed using.

In the present specification, the sill groove or the kamoi groove does not necessarily mean a groove formed in the sill or the kamoi itself, and at least partially accommodates the upper and lower ends of the sliding door to guide the opening and closing. It is a concept that broadly includes those that function as grooves. For example, a case where a rail member having an arbitrary shape is fitted and arranged in a groove formed in a sill or a duck itself, or a rail member having an arbitrary shape is fixed to the sill or a duck itself without forming a groove In such a case, the groove in the rail member constitutes a “sill groove” or a “kamoi groove”, and a gap member having a concave groove having a shape corresponding to the groove shape in the rail member is provided. It is fitted and fixed in the door-mounting groove of the vertical frame.

The present invention can be applied to any type of sliding door structure, and can be configured as a so-called one-sided sliding type or sliding type sliding door structure.

[0016]

1 to 4 show a sliding door structure according to an embodiment of the present invention. This sliding door structure is configured as a sliding type in which sliding doors 5a and 5b are provided to be openable and closable in a frame body 4 including a sill 1, a dwelling 2 and a pair of left and right vertical frames 3a and 3b.

As shown in FIG. 2, in one of the vertical frames 3a, there is formed a door-returning groove 31 extending in the longitudinal direction at the inner side thereof. The door closing groove 31 has a width dimension corresponding to the thickness dimension of the sliding door (5a) so that the sliding door (5a) can be stored in a substantially airtight state. Also,
The doorway groove 31 is the sill groove 11, 12 and the kamoi groove 21, 22 formed in the sill 1 and the kamoi 2 respectively, and the sill groove 11 and the kamoi groove 21 at the back are the ends of the sill 1 and the kamoi 2. Is formed at a position corresponding to the opening of the wood mouth.

As is well known, the sill grooves 11 and 12 and the kamoi grooves 21 and 22 house the upper and lower ends of the sliding doors 5a and 5b, respectively, and serve as guide grooves when opening and closing the sliding doors.

The sill groove 1 is provided at a position where the door-opening groove 31 communicates with the corresponding opening of the sill groove 11 and the Kamoi groove 21.
1 and the concave grooves 7a and 7b having the same shape as the Kamoi groove 21.
The gap members 6a and 6b each having a substantially U-shaped cross section are fitted and fixed in the interior clearing groove 31.

The same applies to the other vertical frame 3b. As shown in FIG. 3, in the front of the vertical frame 3b, there is formed a closing groove 32 extending in the lengthwise direction thereof, and a door edge of the sliding door (5b) is formed. The part can be housed in the door closing groove 32 in a substantially airtight state. The door clearance groove 31 is the front sill groove 12 and the kamoi groove 2 formed in the sill 1 and the kamoi 2, respectively.
Gap members 6c and 6d having recessed grooves 7c and 7d having the same shape as the sill groove 12 and the Kamoi groove 22 are fitted and fixed at the positions corresponding to the opening of the second opening, respectively. ing.

The frame body 4 is provided with a sill 1, a kamoi 2 and a pair of vertical frames 3a, 3 so that the above-mentioned positional relationship can be obtained.
It is constructed in the framework of b. In addition, the gap members 6a to 6d
Instead of being fitted and fixed at predetermined positions in the door-return grooves 31 and 32 of the vertical frames 3a and 3b, the doors are pre-fixed in a state of being projected from the sill 1 and the edge of the kamoi 2 in advance. Groove 3
You may make it fit in 1, 32.

In the obtained frame 4, the rear sill groove 11 and the kamoi groove 21 are continuous with the recessed grooves 7a and 7b of the upper and lower clearance members 6a and 6b fitted and fixed in the door closing groove 31. And extends to the inside of the vertical frame 3a. Similarly, the front sill groove 12 and the kamoi groove 22 are the concave grooves of the upper and lower gap members 6c and 6d fitted and fixed in the door-closing groove 32. 7c,
It is extended to the inside of the vertical frame 3b continuously with 7d.

Therefore, as shown in FIG. 4, the edge portion of the sliding door 5a (on the left side in the drawing) is closed by the vertical frame 3 when closed.
It is housed in the door-opening groove 31 of a, and similarly, the edge portion of the sliding door 5b (right side in the drawing) is housed in the door-opening groove 32 of the vertical frame 3b when closed.

Therefore, the vertical frame 3a, due to the deformation of the house,
Even if the vertical relationship between the 3b and the sill 1 and the kamoi 2 is lost, the closed edge of the sliding doors 5a and 5b and the vertical frame 3a,
The gap formed between 3b and 3b is absorbed in the door-opening grooves 31 and 32 and is not exposed to the outside.

[0025]

According to the present invention, since the closed wood mouth edge portion of the sliding door is accommodated in the door opening formed on the inner surface side of the vertical frame,
Even if a gap is formed between the vertical frame and the closed edge of the sliding door of the sliding door due to deformation of the house, the gap is absorbed in the closing groove and is not exposed to the outside.

Further, since the upper and lower ends of the door closing groove are closed by the gap members, it is possible to prevent dust from entering the door closing groove and improve airtightness when the sliding door is closed. .

[Brief description of the drawings]

FIG. 1 is a front view showing a sliding type sliding door structure according to an embodiment of the present invention.

FIG. 2 is an exploded perspective view showing an assembling relationship between one of the vertical frames and the sill and the kamoi in the sliding door structure of FIG.

FIG. 3 is an exploded perspective view showing an assembly relationship between the other vertical frame and the sill and the duck in the sliding door structure of FIG.

4 is a cross-sectional view taken along the line IV-IV of the sliding door structure of FIG.

[Explanation of symbols]

 1 Sill 2 Kamoi 3a, 3b Vertical frame 4 Four-sided frame 5a, 5b Sliding door 6a-6d Gap member 7a-7d Gutter groove in the gap member 11, 12 Sill groove 21, 22 Kamoi groove 31, 32 Door-closing groove

Claims (1)

[Claims] 1. A sill, a sill, and a four-sided frame consisting of a pair of left and right vertical frames are provided in the opening, and a sill groove and a sill groove are provided on the upper surface of the sill and the lower surface of the sill respectively along the length thereof, and the sliding door In a sliding door structure in which the lower end and the upper end are fitted into a sill groove and a kamoi groove, respectively, and which is openably and closably provided in the frame body, an inner surface of the vertical frame is provided with a door-closing groove over its length direction. Is formed, and the sill groove and the Kamoi groove are formed at positions corresponding to the sill opening and the sill opening at the end of the sill of the Kamoi, respectively, and these sill grooves are formed. At the location communicating with the sill groove and the mouth opening of the Kamoi groove, the upper and lower gap members each having a concave groove having a shape corresponding to the groove shape of the sill groove and the Kamoi groove, respectively. It is fixed in the groove, and is configured to be housed in the door closing groove with the upper and lower ends of the mouth edge of the sliding door fitted in the concave grooves of the upper and lower gap members, respectively. And sliding door structure.