JPH086535B2 - 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 a dwelling or the like, and more particularly to a structure of a sill and a duck groove and a sliding door.

[0002]

2. Description of the Related Art In FIG . 11 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 form only one easily-processable groove on each of the sill and the duck, which makes cleaning the sill and the duck easier and improves the appearance, and prevents the sliding door from coming off. It is intended to provide a novel sliding door structure which can obtain advantages such as the above.

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 grooves of a sill and a kamoi, and the sliding door body is provided on the sill and the kamoi. One wide groove for accommodating the upper and lower end portions of each is collectively formed, while at least one side end portion of the plurality of sliding door main bodies has upper and lower end portions respectively engaged within the width of the one groove. It is characterized in that a wide pull tab member to be fitted is provided in combination. In the above, at least one of the upper and lower end portions of the pull tab member is integrally formed with an extension portion facing the front side of the sill or / and the duck. And, the present invention provides a plurality of sliding doors, a sill and a kamoi.
In the sliding door structure that is installed so as to be movable along the groove of
In the sill and kamoi, the sliding door main body
Each has a wide single groove that accommodates the upper and lower ends together.
On the other hand, the inner side of the one groove of the plurality of sliding door bodies
At one end of the sliding door body located on the side, within the width of the one groove
A wide pull tab member whose upper and lower ends engage
At the same time, in front of the one groove of the sliding door body
At least one side end portion of the sliding door main body located above the one
Connect the pull tab members whose upper and lower ends engage to the front side of the groove.
The pull member and the wide pull portion.
At least one of the upper and lower ends of the material, the threshold or /
And the extension that faces the front side of the Kamoi are integrally formed.
It is also characterized by doing. Further, the pull tab member may be formed with a recess for accommodating and coupling one end portion of the pull tab body.

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. A wide shape in which upper and lower ends engage with one groove formed in the sill and the duck, respectively, for accommodating the sliding door main body collectively, and upper and lower extension parts facing the front side of the sill and the duck It is also characterized by the structure of a sliding door that is integrally formed.

[0007]

First, since it is only necessary to form one wide groove for accommodating the upper and lower end portions of a plurality of sliding door bodies in each of the sill and the kamoi, it is easy to form the groove for the sill and the kamoi. In addition, both the sill and the Kamoi have a single groove, making it easier to clean both the sill and the Kamoi.
The appearance of the sill and Kamoi will also be good. The sliding door is formed by connecting a wide pulling member whose upper and lower ends are engaged with at least one side end of the sliding door body to the width of one groove of the sill and the duck, respectively. The presence of the sliding door can be prevented from coming off, and the sliding door body can be used reversibly or upside down.

Further, since the sliding door is formed by integrally forming the upper and lower extension portions facing the front side of the sill and the kamoi with the pull member, the presence of the upper and lower extension portions causes the sliding door to rattle in the front-rear direction. It can be reduced. And one of the sliding door body
At the side end of the sliding door body located on the front side of the groove, one groove
A pulling member, whose upper and lower ends are engaged with each other, is attached to the front side.
In addition, the front side of the sill and duck is attached to this pull member.
Since the upper and lower extension parts facing the
Sliding door equipped with a pulling member whose upper and lower ends are engaged with the front side
However, due to the existence of the upper and lower extensions of the pull member,
Rattling of the sliding door in the front-rear direction can be reduced. In addition, by forming a recess in the pulling member that accommodates and connects one side end of the sliding door body, the connection portion with the sliding door body can be hidden.

An embodiment of a sliding door structure according to the present invention will be described below with reference to FIGS. 1 to 10 . 1 and 2 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, 2
R is the left and right sliding doors, 3 is the sliding door body, 4M, 4R, 5L
Is also a pull member, 6 is a kamoi, 7 is a sill, and 8L and 8R 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. 3, the right sliding door 2
The R includes a sliding door body 3 and pull tab members 4M and 4R connected to both left and right ends thereof, and the left sliding door 2L includes the pull door body 3 and a pull tab member 5L connected to its left end portion.
Here, the sliding door body 3 is composed of core materials 31, 31 and front and back decorative plates 32, 32, and a decorative plate 33 is provided at the right end portion of the sliding door body 3 used for the left sliding door 2L. There is. In this illustrated example, the inner side of the wide single groove 71 of the sill 7
On the left side (inside the wide one groove 61 of the Kamoi 6)
One groove on the outer end of the sliding door 2L (end on the left vertical frame 8L side)
71 (1 groove 61) is provided with a wide pull member 5L.
On the other hand, it is located in front of the one groove 71 (one groove 61)
One groove 71 (one groove is provided at both end portions of the right sliding door 2R
61) and pulling members 4M and 4R that engage with the front side of
Each one is provided.

As shown in FIGS. 4 and 5,
A wide single groove 61 for accommodating the upper ends of the left and right sliding door bodies 3, 3 is formed in the kamoi 6, and the lower ends of the left and right sliding door bodies 3, 3 are similarly formed in the sill 7. A single groove 71 for accommodating all the parts is formed. That is, when the duck 6 and the sill 7 are grooved, the single grooves 61 and 71 each having a width wider than the size in which the two sliding door bodies 3 and 3 are stacked are formed. In addition, melamine plates 62 and 72 are attached to the single grooves 61 and 71 of the duck 6 and the sill 7, respectively.

The inside of one groove 61 of the Kamoi 6 and the sill 7
The right side sliding door 2 is slidably engaged with the inside of the main groove 71.
The pull tab members 4M and 4R provided on the left and right of R are both kamoi 6
A wide portion 41 in the front-rear direction corresponding to approximately half the width of the sill 7 has a shape extending in the vertical direction, and both upper and lower ends thereof are single groove engaging portions 42a, 42b. That is, the pull tab members 4M and 4R allow the one-groove engaging portion 42a above the wide portion 41 to be housed in the front half of the one-groove 61 of the duck 6 in the combined state described later with the sliding door body 3 and below. The single groove engaging portion 42b is dimensioned to be housed in the front half of the single groove 71 of the sill 7 (see FIG. 4).

Further, the pull tab members 4M and 4R are provided with a wide portion 4
1 is provided with a protruding portion 43 even more forward than the Kamoi 6 and the sill 7, and extends uniformly in the up-down direction to face the front sides of the Kamoi 6 and the sill 7 and an upward extension 44a and a downward extension. 44b. The outer surfaces of the front protrusion 43 and the upper and lower extensions 44a and 44b are formed into tapered chamfers 45. By gripping the front protrusions 43 and the tapered chamfers 45, the sliding door 2
The opening and closing operation of R can be performed.

Further, the pulling member 5L provided on the left of the left sliding door 2L fits in the one groove 61, 71 of the kamoi 6 and the sill 7 and is slidably engaged with the wide portion in the front-rear direction. 5
1 is extended in the vertical direction, and the upper and lower ends thereof are single groove engaging portions 52a and 52b. That is, the pull tab member 5L fits the single groove engaging portion 52a above the wide portion 51 into the single groove 61 of the duck 6 in the state of being connected to the sliding door body 3, and also lowers the single groove. Engagement part 52
It has a size that allows b to be accommodated in the single groove 71 of the sill 7 (see FIG. 5).

Further, like the pull member 4M, 4R, the pull member 5L is also provided with a front projection 53 evenly in the wide portion 51, and an upward extension 54a facing the front side of the duck 6 and the sill 7. The lower extension 54b is uniformly provided. Similarly, the outer surface of the front protrusion 53 and the upper and lower extensions 54a and 54b are tapered chamfers 55.
The sliding door 2L can be opened and closed by gripping the front protrusion 53 and the tapered chamfer 55. As shown in FIG. 6, the above-described pull tab members 4M, 4R, and 5L are joined to the sliding door body 3 in a state where the sliding door body 3 is installed between the duck 6 and the sill 7.

That is, after inserting the sliding door body 3 between the single groove 61 of the duck 6 and the single groove 71 of the sill 7, the pull member 4 is inserted.
M, 4R, 5L are each tilted laterally, and the pull tabs with the upper and lower single groove engaging portions 42a, 42b, 52a, 52b inserted in the single grooves 61, 71 of the Kamoi 6 and the sill 7 respectively. One side end of each sliding door body 3 is fitted in the coupling recesses 46, 56 formed in the inner surfaces of the members 4M, 4R, 5L in the vertical direction. For example, the upper and lower three adjusting screws s ... And the like. In addition, high-poly tapes 34 having low sliding resistance and reducing the force required for opening and closing are attached to both upper and lower end surfaces of the sliding door body 3.

FIG. 7 is an enlarged cross-sectional view showing the connecting portion of the right sliding door 2R with the right pulling member 4R by the adjusting screw s. The pulling member 4R has an outer surface corresponding to the inner connecting recess 46. Cushion material built-in groove 47
Are formed, and a coupling hole 48 that connects them is formed. The coupling hole 48 has a taper surface 48a on the cushion material incorporating groove 47 side. This coupling hole 4
The screw thread portion s1 of the adjusting screw s is screwed into the end surface of the core material 31 of the sliding door body 3 through 8, and the screw head s2 is applied to the taper surface 48a to form a cushion material in the cushion material incorporating groove 47. Is attached (see also FIG. 9 showing the pulling member 5L portion of the left sliding door 2L). In FIG. 9, reference numeral 57 is a cushion member incorporating groove.

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 are engaged with each other in the coupling hole 48. Therefore, by tightening the adjustment screw s and then turning it in the reverse direction as appropriate,
As shown in, the clearance between the pulling member 4R and the end surface of the sliding door body 3 in the coupling recess 46 can be adjusted. This structure is the same for the left sliding door 2L. Therefore, the vertical degree of the left and right pull tab members 4R, 5L and the clearance between the vertical pull frames 8L, 8R 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.

The central pulling member 4M may have the same coupling structure as described above, but for example, as shown in FIG. 3, the bolt b planted in the pulling member 4M is provided at the left end portion of the sliding door body 3. Alternatively, the nut n may be fastened to the bolt b in the opening 35 formed in the left end portion of the sliding door body 3 to the back surface side. By the way, left sliding door 2
High poly tapes 36, 36 are attached on the front surface of the right end portion of the L sliding door body 3 above and below it, and the high poly tapes 36, 36 come into contact with the back surface of the right sliding door 2R (FIG. 5). reference). And pull member 4M, 4R,
5L upper extension 44a, 54a and lower extension 44
High poly tapes 49a, 49 are also provided on the back surfaces of b, 54b.
b, 59a, 59b are respectively attached, and the high-poly tapes 49a, 49b, 59a, 59b are brought into contact with the front surfaces of the duck 6 and the sill 7 respectively (FIG. 4).
And FIG. 5).

According to the sliding door structure 1 having the above-described structure, in particular, the left and right sliding doors 2 are provided in each of the Kamoi 6 and the sill 7.
Since only the wide single grooves 61 and 71 for accommodating the upper and lower ends of L and 2R together are formed, both the Kamoi and the sill groove can be processed more easily than the conventional two grooves.
Both the Kamoi and the sill can be easily cleaned, and the single grooves 61 and 71 make the Kamoi and the sill look good. Moreover, regarding the sliding doors 2L and 2R,
At both ends or one side end of the sliding door bodies 3 and 3, a kamoi 6
And the pull tab members 4M, 4R, 5L whose upper and lower ends are engaged with each other within the width of the single groove 61, 71 of the sill 7, respectively.
71 of the pull member 4M, 4R, and 5L into the inside 71
The engagement of the main groove engagement portions 42a, 42b, 52a, 52b can reliably prevent the sliding door from coming off.

Moreover, in the sliding doors 2L, 2R, the pulling members 4M, 4R, 5L are provided with upper extension portions 44a, 54a and lower extension portions 44 facing the front side of the duck 6 and the sill 7.
Since the b and 54b are integrally formed, the upper extension portions 44a and 54a and the lower extension portions 44b and 54b are formed.
By overhanging the Kamoi 6 and the sill 7 on the front side, the rattling of the sliding door in the front-rear direction can be reduced. In addition, it is not necessary to process the concave step portions in the upper and lower end portions of the sliding door body 3 as in the conventional case, and reversible use in which the front and back relation of the sliding door body 3 is reversed is possible.
It is also possible to use the sliding door main body 3 in an upside-down relationship.

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, regarding the pull member 4R on the right side, as shown in FIG.
As indicated by a phantom line, the wide portion 41 may be enlarged like the left pull member 5L so as to fit in the single groove 71 (61). Further, the central pull member 4M can be omitted. Furthermore, for example, three sliding doors
In the case of, as shown in FIG. 10 (A), one groove of the sill 7
Left located at the back of 71 (back of the single groove 61 of Kamoi 6)
The outer ends of the right sliding doors 2L and 2R (the left and right vertical frames 8L and 8R)
Side end portions), each engaged with one groove 71 (one groove 61)
When the wide pull tab members 5L and 5R are provided, respectively.
At the center located on the front side of the single groove 71 (one groove 61)
Of the single groove 71 (one groove 61) at both end portions of the sliding door 2M of
Pull members 4M and 4M that engage with the front side are provided respectively.
The digit configuration is used. Further, in the case of four sliding doors, FIG.
As shown in (B), the inner side of the single groove 71 of the sill 7 (Kamoi)
The left and right sliding doors 2L, 2 located on the inner side of one groove 61 of 6)
At each outer end of R (each end on the left and right vertical frames 8L, 8R),
Wide pull tabs that engage with the single groove 71 (single groove 61), respectively
While providing the materials 5L and 5R respectively, one groove 71 (one
The two central sliding doors 2 located side by side on the front side of the groove 61)
One groove 71 (one groove 6 at the summing end of M and 2M)
Each of the wide pull tab members 5M and 5M engaging with 1)
The single groove 71 (one groove 6
1) The pull tab members 4M and 4M that engage with the front side of
The configuration is provided for each.

[0023]

As described above, according to the sliding door structure of the present invention, each of the sill and the duck has a wide single groove for accommodating the upper and lower ends of a plurality of sliding door bodies. Since it only needs to be formed, in addition to facilitating the groove processing of the sill and the kamoi, both the sill and the kamoi can be easily cleaned by using a single groove for both the sill and the kamoi. The appearance of can be improved. The sliding door of the present invention has a structure in which a wide pulling member whose upper and lower ends are engaged with at least one side end of the sliding door main body is within the width of one groove of the sill and the duck, respectively. ,
Due to the presence of the pull member, the sliding door can be prevented from coming off, and the sliding door body can be used reversibly or upside down.

Further, since the sliding door of the present invention has a construction in which the upper and lower extension portions facing the front side of the sill and the duck are integrally formed on the handle member, the presence of the upper and lower extension portions causes the sliding door to move forward and backward. Rattling in the direction can also be reduced. That
According to the sliding door structure of the present invention, one of the sliding door bodies is
One side groove is provided on the side end of the sliding door body located on the front side of the main groove.
Connect the pull tab members whose upper and lower ends engage to the front side of the
In addition, the pull member is attached to the front of the sill and the Kamoi.
Because the upper and lower extension parts facing the side are integrally formed
So, the pull tab that only the upper and lower ends engage with the front side of the single groove
Although it is a sliding door equipped with lumber,
The presence of the long part reduces backlash in the front-back direction of the sliding door.
Can be reduced. 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 an enlarged perspective view showing an example of a usage state of a Kamoi and a sliding door according to the present invention.

FIG. 3 is a partially omitted transverse plan view of the sliding door structure example of the present invention.

FIG. 4 is a partially omitted vertical cross-sectional side view showing a relationship between a sill and a sill and a front sliding door according to the present invention.

FIG. 5 is a partially omitted vertical cross-sectional side view showing the relationship with the rear sliding door.

FIG. 6 is a perspective view showing how to attach a pull tab member to a sliding door body according to the present invention.

FIG. 7 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. 8 is a cross-sectional view showing how to adjust the clearance.

FIG. 9 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. 10 shows an arrangement configuration example of three or more sliding doors according to the present invention .
Figure (A) shows the layout configuration for three sliding doors.
The cross-sectional plan view shown in (B) is the layout configuration for four sliding doors.
It is a cross-sectional plan view showing.

FIG. 11 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 4M, 4R, 5L , 5M, 5R Pulling member 41, 51 Wide part 42a, 42b, 52a, 52b Single groove engaging part 43, 53 Front side Protrusions 44a, 44b, 54a, 54b Extensions 46, 56 Coupling recesses 6 Kamoi 61 1 groove 7 Sill 71 1 groove 8L, 8R Vertical frame

Claims (5)

[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,
In the sill and the duck, one wide groove for accommodating the upper and lower ends of the plurality of sliding door bodies respectively is collectively formed, while at least one side end of the plurality of sliding door bodies is provided with the one A sliding door structure, characterized in that wide pull tab members, whose upper and lower ends are engaged with each other, are provided in combination within the width of the groove. 2. The sliding door structure according to claim 1, wherein at least one of the upper and lower end portions of the pull tab member is integrally formed with an extension portion facing the front side of the sill or / and the duck sill. 3. A plurality of sliding doors are installed along the sill and Kamoi groove.
In the sliding door structure that is installed movably,
The upper and lower end portions of the plurality of sliding door bodies are provided on the sill and the kamoi.
One wide groove for accommodating
One of the plurality of sliding door bodies is located on the back side of the one groove.
At one end of the sliding door body, the upper and lower ends within the width of the single groove
It is common to provide a wide pull member that is engaged with each other.
Located on the front side of the one groove of the sliding door body
At least one side end of the sliding door main body is in front of the one groove.
Provided with a pull tab member whose upper and lower ends are engaged with each other,
Further, on each of the pull tab member and the wide pull tab member.
The sill or / and duck is provided on at least one of the lower ends.
The extension that faces the front side of the house is formed integrally
Sliding door structure featuring . 4. The pull tab member includes one side of the pull tab body.
It is characterized in that a concave portion for accommodating and coupling the end portion is formed.
The sliding door structure according to claim 1, 2 or 3. 5. A sliding door body and one side end portion of the sliding door body.
It is composed of a pulling member that is connected in the vertical direction,
This pull member is composed of a plurality of the sliding doors constituting a sliding door.
Formed on the sill and the kamoi respectively to accommodate the body as a whole
It has a wide shape in which the upper and lower ends engage with one groove.
And the vertical extension facing the front side of the sill and Kamoi.
A sliding door characterized in that the parts are integrally formed.