JPH086534B2 - Sliding door structure and its sliding door - Google Patents

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 for houses and the like, and more particularly to a structure of a sill groove and a sliding door.

[0002]

2. Description of the Related Art In FIG . 10 showing an example of a conventional sliding door structure in a house or the like, 100 is a sliding door, 101, 102.
Is an upper and lower concave stepped portion, 103 and 104 are upper and lower groove engaging portions, 105 is a high poly sheet, 110 is a duck, 111 is a groove, 120 is a sill, 121 is a groove, and 122 is a melamine plate. As described above, conventionally, two grooves 111, 111 are formed in the kamoi 110 and two grooves are also formed in the sill 120.
The grooves 121, 121 of the book were formed.

[0003]

However, in the case where two grooves are formed in each of the sill and the sill as in the prior art, it is troublesome to process the grooves.

Therefore, an object of the present invention is to provide only one groove which can be easily processed on a sill, which is easy to clean and has a good appearance, and also has advantages such as preventing sliding doors from coming off. Providing a sliding door structure.

[0005]

SUMMARY OF THE INVENTION In order to solve the above problems, the present invention provides a sliding door structure in which a plurality of sliding doors are movably incorporated along the groove of a sill and a sill, and the sliding door has the above-mentioned structure. A wide single groove for accommodating the lower ends of a plurality of sliding door main bodies is formed, while a lower end engages with one side end of the plurality of sliding door main bodies within the width of the single groove. It is characterized in that a wide pull tab member is provided so as to be coupled in the vertical direction. In the above, it is also characterized in that the pulling member is formed with a recess for accommodating and coupling one end of the sliding door body. Here, a plurality of grooves for accommodating the upper ends of the plurality of sliding door bodies are formed in the duck.

Further, the present invention comprises a sliding door body and a pulling member which is vertically connected to one end portion of the sliding door body, and the pulling member comprises a plurality of sliding doors. The sliding door is also characterized by a wide shape in which the lower end portion engages with a wide groove formed in the sill for accommodating the sliding door body as a whole.

[0007]

First, since it is only necessary to form a wide single groove in the sill for accommodating the lower end portions of a plurality of sliding door bodies collectively, the sill groove can be easily machined and the single groove of the sill can be formed. This will make cleaning the sill easier and will also improve the appearance of the sill. Since the sliding door is formed by connecting a wide pulling member whose lower end is engaged with the one side end of the sliding door body in the width of one groove of the sill in the vertical direction,
The presence of the pulling member can prevent the sliding door from coming off, and also allows the sliding door body to be used reversibly or upside down. Furthermore, by forming a recess in the pulling member that accommodates and connects one side end of the sliding door body, it is possible to hide the portion that is connected to the sliding door body.

[0008]

Examples of pull differences door structure according to the present invention in EXAMPLES Hereinafter will be described with reference to FIGS. 1-9. In FIG. 1 showing a schematic appearance of a sliding door structure as an example to which the present invention is applied, 1 is a sliding door structure of the present invention, 2L and 2R are left and right sliding doors, 3 is its sliding door body, 4L and 4R are the same. Pull member,
Reference numeral 5 is a kamoi, 6 is a threshold, and 7L and 7R are left and right vertical frames.
In the illustrated example, the left sliding door 2L is located on the back side and the right sliding door 2R is located on the front side with respect to a living room.

First, as shown in FIG. 2, the left sliding door 2
L includes a sliding door body 3 and a pull tab member 4L connected to the left end thereof, and the right sliding door 2R includes a pull tab body 3 and a pull tab member 4R connected to the right end thereof. Here, the sliding door body 3 includes the core members 31 and 31 and the front and back decorative plates 3
2, 32, and a decorative plate 33 is provided at one end.

As shown in FIG. 3, the kamoi 5 is formed with two grooves 51, 51 for accommodating the upper ends of the left and right sliding door bodies 3, 3, respectively. A wide 1 for housing the lower ends of the left and right sliding door bodies 3, 3 together
The main groove 61 is formed. That is, when the sill 6 is grooved, the single groove 61 having a width wider than the size in which the two sliding door bodies 3 and 3 are stacked is formed. In addition, this threshold 6
A melamine plate 62 is attached to the single groove 61.

The left and right pulling members 4L and 4R each have a shape in which a wide portion 41 in the front-rear direction is extended in the vertical direction so as to be slidably engaged in the one groove 61 of the sill 6. The lower end portion is a single groove engaging portion 42. That is,
The pull tab members 4 </ b> L and 4 </ b> R have the upper end surface of the wide portion 41 close to the duck 5 and the lower single groove engaging portion 42 in the single groove 61 of the sill 6 in a combined state with the sliding door body 3 to be described later.
It is dimensioned to be housed inside (see FIG. 3).

Further, the pull tab members 4L and 4R are provided with the wide portion 4
1 is provided with a front side protruding portion 43 uniformly, and the outer side surface thereof is formed into a tapered chamfered portion 44. By grasping the front protrusion 43 and the tapered chamfer 44, the sliding door can be opened and closed. Above pull member 4L, 4
As shown in FIG. 4, R connects the sliding door body 3 to the sliding door body 3 in a state where the sliding door body 3 is incorporated between the duck 5 and the sill 6.

That is, the groove 51 of the Kamoi 5 and the single groove 6 of the sill 6
After inserting the sliding door body 3 between the sliding door body 1 and the inner wall of the pulling tab body 4L, 4R, the single groove engaging portion 42 at the lower end of the wide portion 41 is inserted in the single groove 61 of the sill 6. One end portion of each sliding door body 3 is fitted in the coupling recesses 45, 48 formed in the vertical direction, and is coupled by, for example, three upper and lower adjusting screws s. It should be noted that a high-poly tape 34, which has low sliding resistance and reduces the force required for opening and closing, is attached to the lower end surface of the sliding door body 3.

FIG. 5 is an enlarged cross-sectional view showing the connecting portion of the right sliding door 2R by the adjusting screw s.
In the pulling member 4R, a cushion material incorporating groove 46 is formed on the outer surface corresponding to the coupling concave portion 45 on the inner surface, and a coupling hole 47 that connects the grooves is formed. The coupling hole 47 has a taper surface 4 on the cushion material incorporating groove 46 side.
7a. Through the connecting hole 47, the sliding door body 3
The thread portion s1 of the adjusting screw s is screwed into the end surface of the core material 31 of the above, the screw head s2 is applied to the tapered surface 47a, and the mohair m serving as the cushion material is attached in the cushion material incorporating groove 46 (Fig. (See also 7).

Here, three ring portions s3 ... Are provided between the screw thread portion s1 and the screw head portion s2 of the adjusting screw s, and these ring portions s3 mesh with each other in the coupling hole 47. Therefore, by tightening the adjusting screw s and then rotating it in the reverse direction as appropriate, as shown in FIG.
As shown in, the clearance between the sliding door body 3 and the end surface of the pulling member 4R can be adjusted. This structure is the same for the left sliding door 2L. Therefore, the pull member 4
The vertical degree of L and 4R and the gap between the vertical frames 7L and 7R can be easily adjusted. Further, for example, even if the width of the front door for mounting the sliding door becomes narrow, it is possible to cope with this by cutting the end edge portion of the sliding door body on the side where the pulling member is mounted and concealing the cut end by the pulling member.

According to the sliding door structure 1 having the above-described structure, in particular, the sill 6 is formed with only one wide groove 61 for accommodating the lower end portions of the left and right sliding doors 2L and 2R collectively. Compared with the conventional two-slot, the sill can be processed more easily, the sill can be cleaned more easily, and the one-slot 61 makes the sill look better. Moreover, with respect to the sliding doors 2L and 2R, the pulling member 4L and 4R whose lower end portions engage with the one side ends of the sliding door bodies 3 and 3 in the width of the single groove 61 of the sill 6 are vertically coupled. Therefore, in addition to the engagement of the upper end of the sliding door body 3 into the groove 51 of the kamoi 5, the lower end engaging portion 42 of the pulling member 4L, 4R into the wide single groove 61 of the sill 6, The engagement of 42 can prevent the sliding door from coming off.

Further, it is not necessary to form a concave stepped portion on the upper and lower end portions of the sliding door body 3 as in the conventional case, and the sliding door body 3 can be used in a reversible manner with the front and back relations reversed.
It is also possible to use the sliding door main body 3 in an upside-down relationship. In the above embodiment, as shown in FIG. 2, the left end portion of the sliding door body 3 of the right sliding door 2R located on the front side with respect to a certain living room and the inner surface of the pulling member 4L of the left sliding door 2L located on the rear side. By making the dimension between the right end of the sliding door body 3 of the left sliding door 2L and the inner surface of the sliding member 4R of the right sliding door 2R slightly smaller than the dimension between them, the sliding member 4L of the left sliding door 2L and the right sliding door are Interference with the 2R sliding door body 3 can be avoided.

Next, the modification shown in FIG. 8 will be described. In this modified example, the recessed step portion 35 and the groove engagement portion 36 similar to those in the conventional art are formed on the upper end portion of the sliding door main body 3, and the kamoi 5
, And two doors 38 accommodated in the recesses 37 are provided at the lower end of the sliding door body 3, and 39 is a door roller support plate. The other structure is the same as that of the above-mentioned embodiment, and therefore its explanation is omitted here. The structure according to such modifications is also included in the present invention.

Although the sliding door structure using two sliding doors has been described in detail in the above embodiments, the present invention is not limited to this, and the sliding door using three or more sliding doors. It may be a structure. Further, the front and rear positions of the sliding doors, the method of arranging them in the lateral direction, and the like are arbitrary, and it is needless to say that other specific detailed structures can be appropriately changed. For example, in the case of three sliding doors,
As shown, left and right located on the back side of the single groove 61 of the sill 6
Outer ends of the sliding doors 2L and 2R (left and right vertical frames 7L and 7R sides
A wide pull tab that engages with the single groove 61, respectively.
While providing the materials 4L and 4R respectively, the hand of the single groove 61
One side end of the central sliding door 2M located on the front side (in the illustrated example,
At the left end), the wide pull tab member 4 that engages with the single groove 61 is provided.
M is provided. In the case of 4 sliding doors,
As shown in FIG. 9 (B), on the back side of the single groove 61 of the sill 6.
The outer ends of the left and right sliding doors 2L and 2R located (the left and right vertical frames)
7L, 7R side end portions) are engaged with the single groove 61, respectively.
Wide pull tab members 4L and 4R are provided, and 1
The two central sliding doors 2 located side by side on the front side of the main groove 61
One groove 61 is engaged with each of the M and 2M summing end portions.
Wide pull tab members 4M, 4M are provided to match each other.
And

[0020]

As described above, according to the sliding door structure of the present invention, the sill may be formed with only one wide groove for accommodating the lower end portions of a plurality of sliding door bodies at one time. In addition to achieving easy grooving of the sill,
This groove makes it easier to clean the sill,
The appearance of the sill can be improved. The sliding door of the present invention has a structure in which a wide pull tab member whose lower end engages within the width of one groove of the sill is connected to one end of the sliding door main body in the vertical direction. By the presence of the pull member,
The sliding door can be prevented from coming off, and the sliding door body can be reversible or upside down. Further, if a recess for accommodating and coupling one side end of the sliding door body is formed in the pulling member, the coupling portion with the sliding door body can be hidden.

[Brief description of drawings]

FIG. 1 is a schematic external perspective view showing a sliding door structure as an example to which the present invention is applied.

FIG. 2 is a partially omitted transverse plan view of the sliding door structure example of the present invention.

FIG. 3 is a vertical cross-sectional side view with a part omitted.

FIG. 4 is a perspective view showing how to attach a pull tab member to a sliding door body according to the present invention.

FIG. 5 is a lateral cross-sectional view showing an enlarged detail of the connecting structure of the sliding door body and the pull tab member.

FIG. 6 is a cross-sectional view showing how to adjust the clearance.

FIG. 7 is an enlarged perspective view of an essential part showing an example of a usage state of a threshold and a sliding door according to the present invention.

FIG. 8 is a partially omitted vertical sectional side view showing a modified example of the sliding door structure of the present invention.

FIG. 9 shows an arrangement configuration example of three or more sliding doors according to the present invention .
(A) shows the arrangement of three sliding doors.
The cross-sectional plan view, (B) shows the layout for four sliding doors.
It is the cross-sectional top view shown.

[Figure 10] A partially omitted vertical section showing an example of a conventional sliding door structure
It is a side view.

[Explanation of symbols]

1 Sliding door structure of the present invention 2L, 2M, 2R Sliding door 3 Sliding door body 4L, 4M, 4R Pulling member 41 Wide part 42 1 Single groove engaging part 43 Front protrusion 45, 48 Coupling recess 5 Kamoi 51 Groove 6 Sill 61 1 groove 7L, 7R vertical frame

Claims (4)

[Claims] 1. A sliding door structure in which a plurality of sliding doors are movably incorporated along a groove of a sill and a kamoi,
The sill is formed with a wide single groove for accommodating the lower end portions of the plurality of sliding door main bodies at one time, while the one end of the plurality of sliding door main bodies has a lower end within the width of the single groove. A sliding door structure, characterized in that a wide pulling member that engages with each other is provided in a vertically connected manner. 2. The sliding door structure according to claim 1, wherein the pulling member has a recess for accommodating and coupling one end of the sliding door body. 3. The plurality of grooves for accommodating the upper ends of the plurality of sliding door bodies are formed in the duck gate.
Or the sliding door structure described in 2. 4. A sliding door body, and a pulling member that is vertically joined to one end of the sliding door body.
This pulling member has a wide shape in which a lower end portion engages with a single wide groove formed in a sill for accommodating a plurality of the sliding door main bodies constituting a sliding door at a time. sliding door.