JPH11117620A - Sill of bathroom door - Google Patents

Abstract

PROBLEM TO BE SOLVED: To ensure stability of a rail member when a bathroom door is opened or closed or when a person passes and prevent the rail member from slipping off from the main body of a sill by elastically deforming the rail member freely removable from the main body of the sill to engage with the main body of the sill and constrained. SOLUTION: A sill 1 is formed of a sill main body 2 and a rail member 3 freely removable from the sill main body 2, and ordinarily the rail member 3 is elastically deformed and engaged with the sill main body 2 to be kept in the state of being constrained to the sill main body 2. The rail member 3 includes leg parts 32 striking a face measure piece 23 of the dressing room side and a face measure piece 24 of the bathroom side, and engaging parts 33, 33 engaged in the direction of separating from the sill main body 2 are formed on parts 27, 27 formed in a groove 25 of the sill main body 2. The rail member 3 is elastically deformed in the direction of depth or once elastically deformed and restored, so that both engaging parts 33, 33 are caused to get over the parts 27, 27 to be fitted and kept in the engagement state.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lower frame of a bathroom door having rails for opening and closing the bathroom door.

[0002]

2. Description of the Related Art In the lower frame of a bathroom door, a rail for a bathroom door can be cleaned.
As in No. 30, the rail section and the lower frame body are separated and can be detachably combined with each other.

In Japanese Utility Model Application Laid-Open No. Hei 6-32671, the bathroom door is a hinged door suspended and supported by a vertical frame. However, when the bathroom door is a sliding door that runs on rails, or when a load is applied to the cage in a non-uniform manner during travel or when a person passes through the cage, the cage may rise and separate.

In Japanese Unexamined Patent Publication No. Hei 9-258830, since the bathroom door is a folding door which always comes into contact with the rail when it is opened and closed, a member having a rail shape is connected to the lower frame body with a screw. In the structure using, a driver that is not attached to the lower frame is required for attaching and detaching work, so that operability is difficult. In addition, since the lower frame main body and the member on which the rail is formed need to be drilled, the productivity is reduced.

In view of the above, the present invention proposes a lower frame of a bathroom door that simplifies the attaching and detaching operation while securing the stability of the rail member in normal times.

[0006]

According to the first aspect of the present invention, the rail member detachable from the lower frame body is elastically deformed to be engaged with the lower frame body and restrained by the lower frame body. By engaging the rail member with a stopper slidably disposed in the length direction of the lower frame main body or the length direction of the vertical frame to which the lower frame main body is joined, and constraining the rail member to the lower frame main body, Simplifying the attachment / detachment operation while ensuring the stability of the members.

In the case of the first aspect, the rail member is engaged with the lower frame main body in the direction of detachment from the lower frame main body in a state where the rail member is elastically deformed or is elastically deformed and restored once. Maintain the state of being restrained. It is detached from the lower frame main body by elasticity by being pulled out of the engaged state by hand or by being released by using a releasing operation component that can be attached to the lower frame or the vertical frame.

In the case of the second aspect, the rail member is engaged with the stopper of the lower frame main body or the stopper of the vertical frame in the direction of detachment from the lower frame main body, thereby maintaining the state restrained by the lower frame main body, When the stopper moves and the engagement with the stopper is released, the stopper can be detached from the lower frame main body.

In any of the first and second aspects, the rail member is restrained by the lower frame body in normal times, so that the stability of opening and closing the bathroom door and the passage of people can be ensured. The rail member is prevented from coming off. In addition, the mounting and dismounting operation is performed by engaging with and releasing from the lower frame main body and the stopper, and does not require a driver, so that operability is improved.

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A lower frame 1 is a lower frame main body 2.
The rail member 3 is elastically deformed and engages with the lower frame body 2 in normal times to maintain the state of being restrained by the lower frame body 2.

The bathroom door 4 is connected to the rail member 3 as shown in the figure.
There is a case of a sliding door that runs on the rail 31 of the above, and a case of a folding door that opens and closes using the rail 31 as a guide.

As shown in FIG. 1, the lower frame body 2 receives water from the bathroom removed by the bathroom door 4 and accommodates the rail member 3 on the bathroom side of the upper projection piece 21 located on the undressing room side. It has a cross-sectional shape having a groove 25.

The groove 25 is composed of a lower projection piece 22 located below the upper projection piece 21, a finding piece 23 on the undressing room side connecting the two prospect pieces 21 and 22, and a finding piece 24 on the bathroom side opposed thereto. You. A pocket 26 for laying the airtight material 5 which is in close contact with the bathroom from the bathroom side is formed at the lower end of the bathroom door 4 at the undressing room side of the bathroom side finding piece 24.

The bathroom door 4 enters into a groove 25 for removing water from the bathroom, and the rail member 3 is also disposed in the groove 25 and is mounted on the lower projection piece 22. Engaged parts 27, 27 with which the rail member 3 is engaged are formed on opposing surfaces of the undressing room side finding piece 23 and the bathroom side finding piece 24 that constitute the groove 25. As for the engaged parts 27, 27, the rail member 3 is a lower prospect piece.
It is formed at the position of the engaging portions 33, 33 when it is placed on the top 22, and the positions at which the engaged portions 27, 27 and the engaging portions 33, 33 are formed are not limited to the illustrated case.

In the drawing, in order to eliminate a step at the upper end of the lower frame 1, the levels of the upper surface of the upper projection piece 21, the upper end of the pocket 26, and the upper end of the rail 31 of the rail member 3 are aligned. The drawing shows a case in which the lower frame main body 2 has a prospective width that further straddles the bathroom side than the bathroom side finding piece 24. In this case, the lower prospective piece 22 is continuous from the finding piece 24 to the bathroom side. At this portion, an attachment 28 for removing a step between the upper end of the pocket 26 and the lower projection piece 22 and leveling the upper end of the lower frame 1 over the entire width of the lower frame 1 is detachably attached. .

The rail member 3 is provided with a rail 31 for opening and closing the bathroom door 4, and a finding piece 23 on the undressing room side and a finding piece on the bathroom side so as not to move in the expected direction within the groove 25 of the lower frame body 2.
The lower frame main body 2 has legs 32, 32 that abut against the lower frame main body 2. The two legs 32, 32 engage with the engaged portions 27, 27 formed in the grooves 25 of the lower frame main body 2 in relation to the direction of detachment from the lower frame main body 2. The mating engaging portions 33, 33 are formed.

When the rail member 3 is elastically deformed in the expected direction, or is once elastically deformed and restored, the two engaging portions 33, 33 get over the engaged portions 27, 27 and ,
Maintain the state of engagement with 27.

The rail member 3 is a bathroom door 4 in the case of a sliding door.
With the door removed, in the case of a folding door fully opened, by being pulled out by hand, or as shown in FIG.
Operation components 6 that can be stored in a vertical frame 7 to which the lower frame body 2 is joined
Is released from the lower frame main body 2 by elasticity when the engagement is released using.

The operation component 6 is, as shown in FIG.
Of the railing member 3 in contact with the finding piece 23 on the undressing room side, and the engaged part 27 formed on the finding piece 23 and the engaging part 33 of the leg 32 By entering the space, the leg portion 32 is deformed to release the engagement between the engaging portion 33 and the engaged portion 27, and is separated from the lower frame main body 2. The lower end of the operation component 6 is formed in a wedge shape so as to push the leg 32 toward the bathroom side and deform it as it descends between the engaged portion 27 and the engaging portion 33.

The operating component 6 may be disposed on any part of the rail member 3 in the longitudinal direction on the plane. In FIG. 2, however, the operating component 6 is formed near the dressing room of the vertical frame 7 so as to face the bathroom. The operation component 6 can be moved up and down freely using the pocket 71 for airtight material,
It is arranged so that it can be stored in the vertical frame 7.

In FIG. 1, a projecting piece 29 is formed on the upper end of the finding piece 23 on the side of the bathroom, which is continuous with the upper projection piece 21. In this case, as shown in FIG. Pocket 71
The part is notched, and the end on the plane of the protruding piece 29 is a pocket 71.
, And the inner peripheral surface of the pocket 71 is continuous with the surface of the find piece 23 on the bathroom side. When the operation component 6 is arranged in a portion other than the pocket 71, the position of the protruding piece 29 where the operation component 6 is arranged is notched. In that case, the operation component 6
Are arranged so as to be housed in the lower frame body 2.

The lower frame 1 is engaged with a stopper 8 in which the rail member 3 is slidably disposed in the length direction of the lower frame body 2 or the length direction of the vertical frame 7 in a normal state. By doing so, the state of being restrained by the lower frame main body 2 is maintained.

In the present invention, the rail member 3 is restrained by the stopper 8 to the lower frame main body 2, so that the rail member 3 may be simply dropped into the groove 25 of the lower frame main body 2 and installed. Although it is not necessary to engage with the main body 2, the rail member 3 may be engaged with the lower frame main body 2 in order to enhance the restraining effect.

FIG. 3 shows a case in which a stopper 8 is slidably disposed in the above-mentioned pocket 71 of the vertical frame 7 in the longitudinal direction as shown in FIG. When the stopper 8 descends as shown in FIG. 3 (b), it abuts on one of the legs 32, 32 of the rail member 3 and maintains the lowered state to restrain the rail member 3 from rising.

The state in which the stopper 8 is lowered and the state in which the stopper 8 is raised is maintained, for example, by projecting the projection 72 to the surface of the vertical frame 7 on which the stopper 8 slides, in the drawing, the inner peripheral surface of the pocket 71 in the drawing. On the other hand, it is ensured by forming two grooves 81 and holes in which the projections 72 fit on the surface of the stopper 8 on the vertical frame 7 side. The protrusion 72 protrudes in a range in which the stopper 8 moves up and down. The groove 81 and the hole are formed so that the position of the protrusion 72 when the stopper 8 hits the rail member 3 and the height of the stopper 72 are high enough to allow the rail member 3 to be detached. Protrusion 72 when raised
Is formed at the position.

In restraining the rail member 3 by the stopper 8, it is sufficient that the state of the stopper 8 being lowered is maintained. Therefore, the groove 81 and the hole are located at the positions of the protrusions 72 when the stopper 8 hits the rail member 3. It only needs to be formed in one place.

When the stopper 8 itself has a sufficient weight to hold down the rail member 3 or when the frictional force between the stopper 8 and the vertical frame 7 with which the stopper 8 contacts is large enough, the protrusion 72 and the groove 81 are not necessarily formed. It does not need to be formed.

In the state shown in FIG. 3B in which the stopper 8 is lowered, the protrusion 72 is fitted into the groove 81 or the hole on the upper side of the stopper 8, and the state where the stopper 8 is lowered is maintained. to bound. The rail member 3 can be removed from the lower frame body 2 when the stopper 8 is in the state shown in FIG.
When the rail member 3 does not engage with the lower frame main body 2, the rail member 3 is removed without being deformed. The state in which the stopper 8 is raised is maintained by fitting the protrusion 72 into the groove 81 or the hole on the lower side.

FIG. 4 shows a modification of FIG. 3, in which the stopper 8 is formed in a shape that abuts the leg 32 at two places when the stopper 8 is lowered, and the stopper 71 is moved up and down on the undressing room side. This is a case where a knob 82 projecting toward the undressing room is formed.

FIG. 5 shows a case where the stopper 8 is arranged on the prospective piece 73 of the vertical frame 7 so as to be able to move up and down. In this case, although not shown, a groove or a ridge is formed in one of the prospective piece 73 and the stopper 8 in the longitudinal direction of the vertical frame 7, and a projection inserted into the groove or a groove into which the ridge is inserted is formed on the other. It is formed.

FIGS. 6 to 8 show a case in which the stopper 8 is slidably arranged in the longitudinal direction of the lower frame main body 2. In these cases, the stopper 8 slides over one of the legs 32 of the rail member 3 from above as shown in (b), and comes off the leg 32 as shown in (c). The rail member 3 is restrained when it is switched and overlaps the leg 32. Therefore, when the stopper 8 overlaps the leg 32 of the rail member 3 as shown in FIG. 3A, any part of the lower frame main body 2 is prevented from coming out of the lower frame main body 2 upward. Is disposed at a position to be engaged upward.

When the stopper 8 is moved to a predetermined position, for example, as shown in each of FIGS. 6 to 8C, the engagement with the stopper 8 is released. As described above, the leg 32 of the rail member 3 is cut off at a predetermined position where the stopper 8 is engaged, in the drawing, the end position of the lower frame body 2. Since the stopper 8 may be released from the rail member 3 at any part of the range of the length of the rail member 3, the notch 34 of the leg 32 may be formed at an intermediate portion in the length direction of the rail member 3. is there.

FIG. 6 shows a case where the stopper 8 is disposed between the bathroom side leg 32 and the locating piece 24 and is engaged with the pocket 26.
Is located between the leg 32 on the dressing room side and the find piece 23.
This is a case in which the projection 23 is engaged with a protruding piece 29 formed at an intermediate portion in the height direction of 23. FIG. 8 is a modified example of FIG. 7 in which the stopper 8 is engaged with the projection piece 29 connected to the upper projection piece 21 and wraps around the upper projection piece 21 so that the stopper 8 can be operated from the undressing room side. is there.

In any case, when the stopper 8 is located at a portion other than the notch 34 of the rail member 3 as shown in FIG. The engagement is released when the stopper 8 is moved to the position of the notch 34 as shown in FIG. 4C, and the rail member 3 can be detached.

[0035]

According to the first aspect, the rail member detachable from the lower frame main body is elastically deformed and is engaged with the lower frame main body to be restrained by the lower frame main body. A rail member for opening and closing the bathroom door and for passage of people, because the lower frame body is restrained by engaging with a stopper slidably arranged in the length direction of the main body or the length direction of the vertical frame. Is secured, and the rail member is prevented from being detached from the lower frame body.

Further, the detaching operation is performed by engaging and disengaging the lower frame main body and the stopper, and a driver is not required, so that the operability is improved.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing a relationship between a lower frame main body and a rail member according to the first embodiment.

FIG. 2 is a cross-sectional view showing a sash frame including a lower frame of FIG. 1;

FIGS. 3 (a) and 3 (b) are longitudinal sectional views showing the relationship between the lower frame body and the rail member when the stopper is disposed in a pocket of the vertical frame, and (a) is a rail member. Indicates a state where the rail member is detachable, and (b) indicates a state where the rail member is restrained. (c)
FIG. 3B is a cross-sectional view of FIG.

FIG. 4 is a modification of FIG. 3, wherein (a) is a longitudinal sectional view showing a state in which the rail member is restrained, and (b) is a transverse sectional view of (a).

5A is a longitudinal sectional view showing the relationship between the rail member and the stopper when the stopper is arranged on a prospective piece of the vertical frame, and FIG. 5B is a transverse sectional view of FIG.

FIG. 6A is a longitudinal sectional view showing a relationship between the rail member and the stopper when the stopper is disposed on the lower frame main body,
(b) is a plan view of (a) showing a state where the rail member is restrained, and (c) is a plan view of (a) showing a state where the restraint is released.

FIG. 7A is a longitudinal sectional view showing a modification of FIG. 6A, and FIG. 7B shows a state in which the rail member is restrained;
(C) is a plan view showing the state in which the constraint is released.

8 (a) is a longitudinal sectional view showing a modified example of FIG. 6 (a), and FIG. 8 (b) shows a state where the rail member is restrained (a)
(C) is a plan view showing the state in which the constraint is released.

[Explanation of symbols]

1 lower frame 2 lower frame body 21 upper piece 22
…… Lower piece, 23,24 …… Find piece, 25 …… Groove, 26
…… Pocket, 27 …… Engaged part, 28 …… Attachment, 29 …… Protrusion, 3 …… Rail member, 31 …… Rail, 32
... leg, 33 ... engaging part, 34 ... notch, 4 ... bathroom door, 5 ... airtight material, 6 ... operation parts, 7 ... vertical frame, 71 ...
... Pocket, 72 ... Protrusion, 73 ... Prospect piece, 8 ... Stopper, 81 ... Groove, 82 ... Knob.

Claims (2)

[Claims] 1. A lower frame of a bathroom door having a rail for opening and closing the bathroom door, the lower frame body and a lower frame body being detachably detachable and maintained in a state of being normally restrained by the lower frame body. The lower frame of the bathroom door, which is made up of a rail member that elastically deforms and engages with the lower frame main body and is restrained by the lower frame main body. 2. A lower frame of a bathroom door having a rail for opening and closing the bathroom door, the lower frame main body, and being detachably attached to the lower frame main body, maintained in a state of being normally restrained by the lower frame main body. The rail member engages with a stopper slidably disposed in the longitudinal direction of the lower frame main body or in the longitudinal direction of the vertical frame to which the lower frame main body is joined. The lower frame of the bathroom door being restrained.