JP2521571Y2 - Parapet head tree - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a parapet headstock that can cope with changes in the wall thickness of the parapet.

[0002]

2. Description of the Related Art A conventional headstock using a profile generally requires a single profile because it is necessary to completely cover the top end over the inner and outer wall surfaces of the parapet for waterproofing. However, in order to avoid the trouble of preparing a headstock with different dimensions for each wall thickness of the parapet that differs from building to building, the change in wall thickness of the parapet is conventionally greater than the wall thickness of the target parapet. A wide range of coping is used, and the gap between the wall surface and the wall that is created after installation is closed by filling a sealing material that is cast in situ to ensure waterproofness.

However, in the case of a headstock composed of this single shape member, in many cases, the gap between the wall surface of the parapet and the wall surface becomes large, which complicates the sealing work and makes it difficult to completely fill the sealing material. The actual situation is that the workability is poor and there is a problem with water blocking.

This invention was made in consideration of the actual situation of the conventional parapet headstock, and it is intended to newly propose a headstock capable of adapting to changes in the wall thickness while securing water stoppage.

[0005]

SUMMARY OF THE INVENTION In the present invention, a head frame is attached to the inner wall surface of a parapet and placed on the top of the reference frame.
It consists of an outer umbrella tree that comes into contact with the outer wall surface and rests on the reference frame, and an inner umbrella tree that rests on both the reference frame and outer umbrella tree and is connected to the reference frame. By allowing relative movement in the wall thickness direction, it is possible to follow the change in the wall thickness of the parapet while always maintaining a close contact with the parapet.

[0006] The reference frame has a support surface for supporting the outer sheave on the outside of the room, while the inner frame overlaps with the support surface of the reference frame on the inner side of the outer sheave, and a mounting piece connected to this is formed. It is installed so as to be movable relative to the reference frame in the out-of-plane direction according to the wall thickness of the parapet within the width of the supporting surface.

The inner umbrella tree has a width that straddles the attachment piece and the reference frame when the outer umbrella tree is located on the outermost side with respect to the reference frame, and covers both within the range of relative movement of the outer umbrella tree and the reference frame. .

On the upper surface of the inner side of the reference frame, projections for receiving the inner shed are continuously provided in the lengthwise direction, and on the lower surface of the inner shed, the projection of the reference frame is sandwiched and engaged with the engagement piece. Are juxtaposed in parallel with each other, and the inner frame is installed on the reference frame and the outer frame by elastically engaging the protrusions with the projections, and is connected to the reference frame.

In the corner portion of the parapet, an outer joint and an inner joint are installed across the ends of the two sets of the orthogonally arranged headstock, the outer headboard and the reference frame, on the respective orthogonal sides. In the department, the continuity of the outer frame and the reference frame is secured.

The outer joint abuts on the outer wall of the corner portion of the parapet in two directions to be connected to the outer shed, and the inner joint abuts the inner wall in two directions to be connected to the reference frame, and is connected to the straight frame of the orthogonal portion. In the tree, each outer frame and each reference frame are continuous through an outer joint and an inner joint, respectively.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings showing an embodiment.

First, the invention according to claim 1 will be described.

As shown in FIGS. 1 and 2, the headboard R according to the present invention has a reference frame 1 that abuts on the inner wall surface P ₁ of the parapet P and is placed on the top of the parapet P, and an outer wall surface P ₂ that abuts on the reference frame 1. Outer head 2 mounted on 1 and on the reference frame 1 and outer head 2 mounted over both,
A cover 3 connected to the reference frame 1 is connected to the reference frame 1 at an arbitrary position in the out-of-plane direction of the parapet P to follow the change in the wall thickness dimension of the parapet P. To do. As shown in FIG. 3, this umbrella tree R is composed of a straight line portion of the parapet P.

As shown in the drawing, the reference frame 1 has a supporting surface 1a for supporting the outer head 2 on the outside of the room, and a projection 1b for receiving the inner head 3 on the inside of the frame 1 is continuous with the supporting surface 1a in the longitudinal direction. Elevated higher. The bottom surface of the reference frame 1 is formed flat, in contact with the inner wall surface P ₁ of the Parapet P is the end of the interior side, the contact piece 1c which positions the reference frame 1 itself contrast is suspended . The width of the support surface 1a is given a size that allows for the maximum possible wall thickness of the parapet P, and the outer head 2 can be relatively moved in the width direction within the range of the width dimension as described later. .

As shown in FIG. 2, the outer frame ₂ has a width that extends from the outdoor end of the support surface 1a of the reference frame 1 to the outer wall surface P ₂ of the parapet P having the maximum dimension, and its indoor end. A mounting piece 2a for connecting to the reference frame 1 is formed in the portion, and the mounting piece 2a is mounted on the reference frame 1 so as to overlap the supporting surface 1a and is connected to this with a screw 6. A standing piece 2b, which serves as a water repellent, stands up on the outdoor side of the mounting piece 2a, and a dry sealing material that comes into contact with the lower surface of the cover 3 is laid at the tip thereof.

Similar to the reference frame 1, a contact piece 2c that contacts the outer wall surface P ₂ of the parapet P and positions itself against the outer wall surface P ₂ of the parapet P projects at the outdoor end of the outer cover 2. While the outer umbrella tree 2 is placed on the reference frame 1, the contact piece 2c has a parapet P.
It is installed so as to make contact with the outer wall surface P ₂ of the user. FIG. 1 shows an embodiment when the wall thickness of the parapet P is minimum, and FIG. 2 is an embodiment when the wall thickness is maximum. However, as described above, the outer head 2 has a range of width of the supporting surface 1a of the reference frame 1. free to slide within, it is connected to a reference frame 1 by screws 6 passing through the mounting piece 2a the supporting surface 1a in contact with a position on the outer wall surface P ₂ of the parapet P.

As shown in FIG. 2, the inner headboard 3 is the outer headboard 2 when the outer headboard 2 is located on the outermost side with respect to the reference frame 1.
Has a width across the mounting piece 2a and the abutment piece 1c of the reference frame 1, in the case of the illustrated embodiment, a width across the upright piece 2b of the outer frame 2 to the abutment piece 1c of the reference frame 1 and its lower surface. Is the protrusion of the reference frame 1.
Engaging pieces 3a, 3a sandwiching 1b in the width direction and engaging with it are juxtaposed in parallel.

When the inner head 3 is connected to the reference frame 1, the tip on the indoor side overlaps with the projection 1d of the contact piece 1c of the reference frame 1, and the tip on the outdoor side is placed on the upper surface of the outer head 2. However, the engaging pieces 3a, 3a are formed at both sides of the protrusion 1b of the reference frame 1 at that time.

As described above, FIG. 1 shows the case where the outer headboard 2 is located on the innermost side and FIG. 2 shows the case where the outer headboard 2 is located on the outermost side, but the inner headboard 3 is located at the position relative to the reference frame 1 of the outer headboard 2. Regardless of the reference frame 1, it is always installed at the same position with respect to the reference frame 1.

The interval between the parallel engagement pieces 3a, 3a is equal to or slightly smaller than the width of the protrusion 1b of the reference frame 1, and is connected to the reference frame 1 by elastically engaging the protrusion 1b from both sides. .

As shown in FIG. 3, the headstock R is continuous in a straight line along the parapet P.

Next, the invention according to claim 2 will be described.

4 and 6 of the present invention, two sets of the head trees R, R, and the outer head trees 2, 2 and the reference frame 1, are arranged orthogonally to each other as shown in FIGS. The outer joint 4 and the inner joint 5 each of which is installed across the respective ends of the parapet P on the side orthogonal to each other are configured at the corners of the parapet P.

The outer joint 4 is a parapet P as shown in FIG.
Of the outer wall surface P ₂ of the corner portion in contact with the two directions, is connected to both across outer coping 2,2 orthogonal, the inner joint 5 in two directions on the inner wall surface P ₁ similarly as shown in FIG. 5 The outer frames 2 and 2 of the headstocks R and R that are in contact with each other and are connected to each other across the reference frames 1 and 1 are continuous through the outer joint 4 and the inner joint 5 respectively.

[0025] Figure 7 is shows a preparation example of the outer joint 4, which the outer joint 4, as shown in FIG. 4 is a main body 4 ₀ exposed to the outside, both outer coping 2 from the main body 4 ₀ , And the overhanging portions 4 ₁ , 4 ₁ projecting to the 2 side, and the cross section thereof has a shape corresponding to the cross section of the outer head tree 2 as shown in FIG. 8 which is a cross-sectional view taken along the line XX of FIG. ing.

The upper surface of the main body 4 ₀ is the same as the upper surface of the outer coping second height, the end face thereof faces the end face of the outer coping 2 as shown in FIG. 4, overhanging portions 4 _1, 4 ₁ outer coping Overlapping the bottom side of 2,2,
Support its ends. The upper surface of the projecting portion 4 ₁ but the supporting piece 4a that supports the outer coping 2 directly is projected, the height up to the height lower surface of the outer coping 2 from crest of parapets P of the support piece 4a When the outer head 2 is installed, its lower surface is in close contact with the support piece 4a of the outer joint 4.

Further contact with the outer wall surface P ₂ of each engaging piece 2c, parapets P continuously to 2c of the outer coping 2,2 orthogonal to the outer peripheral side of the main body 4 ₀ of the outer joint 4, as shown in FIG. 8 The abutting portion 4b is formed continuously, and the outer joint 4 is abutted on the parapet P in two directions at this abutting portion 4b and placed on the top end thereof as shown in FIG.

The inner periphery of the main body 4 _0, i.e. the two directions of the projecting portion
4 _1, 4 ₁ of the intermediate 4, 7, standing pieces 4c for supporting is protruded inner joint 5 which rests on the outer joint 4, as shown in FIG. 10.

[0029] The erected pieces 4c also serves as a reference for positioning of the outer coping 2,2 facing the body 4 _0.

The outer joint 4, including the rising piece 4c, has a planar shape which is symmetrical with respect to the diagonal direction of the corner portion as shown in the drawing.

After the outer joint 4 is installed, the outer bushes 2 and 2 are
As shown in Fig. 4, the overhanging parts 4 ₁ and 4 ₁ overlap and the end face is the main body.
4 at the same time as opposed to the end surface of _0, overhanging portions 4 ₁ out joint 4, 4 ₁
Close contact is placed, the protruding portion 4 _1, 4 _1, is connected to the outer joint 4 with screws 6 to remove the support piece 4a position.

After the outer joint 4 and the outer headboards 2 and 2 are connected, as shown in FIG.
Facing as shown in, wet sealant 7 is filled between the end face of the outer coping 2 and body 4 ₀ end face of.

[0033] in the joint 5 has a shape similar to the outer joint 4 as shown in FIG. 9, as well as the body 5 ₀ which is exposed to the outside as shown in FIG. 6, both the coping from the body 5 ₀ It is composed of overhanging parts 5 ₁ , 5 ₁ that project to the 1, 1 side. The inner joint 5 is different from the outer joint 4, from being installed in a manner that rest on the reference frame 1,1 as shown in FIG. 5, the body 5 ₀ of the upper surface inner coping 3
Has the same height as the upper surface of the reference frame 1, and the projecting portions 5 ₁ , 5 ₁ overlap the upper surface side of the reference frames 1, 1 and are connected to the ends of the reference frames 1, 1 with screws 6.

_On the upper surface of the overhanging portion 51, a supporting piece 5a for supporting the inner head 3 is provided in a protruding manner, and the parapet P of this supporting piece 5a is provided.
The height from the top of the. The height is equal to the lower surface of the inner umbrella tree, and the support piece 5a is in close contact with the lower surface of the inner umbrella tree 3.

The inner joint 5 as shown in FIG. 10 is an arrow view of the line Y-Y in FIG. 9 also a sectional shape corresponding to the cross section of the reference frame 1, perpendicular to the inner circumferential side of the main body 5 ₀ each contact member 1c of the reference frame 1,1, abutting portion 5b in contact with the inner wall surface P ₁ of the parapet P continuously are continuously formed 1c.

Further to face the inner circumferential side, i.e. in the two directions of the protrusion 5 _1, 5 ₁ of an intermediate end face of the inner coping 3 as shown in FIG. 6 of the body 5 _0, as a reference for the positioning standing A piece 5c is projected. The upright strip 5c are protruded at the same height continuously until the body 5 ₀ in a diagonal direction as shown in FIG. 9, described later with the body 5 _0, the end face of the corner portion side of the inner coping 3,3 To face.

As shown in FIG. 9, the inner joint 5 also has a planar shape which is symmetrical with respect to the diagonal direction of the corner portion, and as shown in FIG. 5, abutting portions on the inner wall surfaces P ₁ and P ₁ of the corner portion of the parapet P.
5b is installed by locking in two directions.

[0038] the coupling 5 on the plane as shown in FIG. 5, straddling the end of the end portion and the outer coping 2,2 of the protrusion 5 _1, 5 ₁ reference frame 1,1, the body 5 ₀ out placed overlapping on the main body 4 ₀ joint 4, the reference frame 1,1 at a position removed a street support piece 5a described above
It is connected with a screw 6.

[0039] shows the positional relationship of the inner joint 5 and the outer joint 4 in FIG. 10, the inner joint 5 rests on the outer joint 4, in the main body 4 ₀ on the top end of the supported while parapet P in the standing piece 4c is set up.

After the inner joint 5 and the reference frames 1 and 1 are connected, the inner headboards 3 and 3 are placed up to the position where the overhangs 5 ₁ and 5 ₁ of the inner joint 5 are completely covered as shown in FIG. .

The inside corner portion of the coping 3 is cut into a shape along the erected pieces 5c and body 5 ₀ end face of the inner joint 5 as shown, opposed end faces to these body 5 ₀ the standing piece 5c Then, the gap is filled with the wet sealing material 7.

As for the construction of the corner portion, as shown in FIG. 4, after the reference frames 1 and 1 and the outer sheaves 2 and 2 are installed, the outer joint 4 is placed on the parapet P and connected to the outer sheaves 2 and 2. As shown in FIG. 5, the inner joint 5 is placed on the outer joint 4 and the reference frames 1 and 1, and the outer sheaves 2 and 2 to be connected to the reference frames 1 and 1, and
As shown in FIG. 5, the inner headstock 3, 3 is placed on the inner joint 5.

[0043]

[Effects of the Invention] This invention is as described above.
A reference frame that comes into contact with the inner wall surface of the parapet and sits on its top, an outer umbrella tree that comes into contact with the outer wall surface and sits on the reference frame, and a reference frame and an outer umbrella tree that are laid across both sides to form a reference frame. Since it is composed of the inner frame and the outer frame, and the outer frame is movable relative to the reference frame in the wall thickness direction within the range of the width dimension of the supporting surface, the reference frame and the outer frame are always used. It is possible to follow changes in the wall thickness of the parapet while maintaining a close contact with the parapet, and at the same time, there is no need to apply a seal because the inner umbrella tree completely covers both regardless of the position with respect to the reference frame of the outer umbrella. The workability can be improved.

Further, in the corner portion, since the outer joint and the inner joint are orthogonal to each other and straddle over the outer frame and the reference frame in a state of being in close contact with each other, the linear portion of the tree can be continuous, so that the waterproof property at the corner can be maintained. To be done.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view showing an embodiment of the invention according to claim 1 and showing a case where the outer headboard is closest to the reference frame side.

FIG. 2 is a vertical cross-sectional view showing an embodiment in which the outer head is closest to the outdoor side.

FIG. 3 is a plan view showing a laid state of a head tree.

FIG. 4 is a plan view of a corner portion showing an embodiment of the invention according to claim 2 and showing a state in which an outer joint is installed.

FIG. 5 is a plan view of a corner portion showing a state where an inner joint is installed.

FIG. 6 is a plan view of a corner portion showing a state where an inner headboard is installed.

FIG. 7 is a plan view showing a manufacturing example of an outer joint.

8 is a cross-sectional view taken along line XX of FIG.

FIG. 9 is a plan view showing an example of manufacturing an inner joint.

FIG. 10: Y of FIG. 9 showing the positional relationship between the outer joint and the inner joint
It is an arrow view of the -Y line.

[Explanation of symbols]

R …… Kasaki, 1 …… Reference frame, 1a …… Supporting surface, 1b …… Projection, 1c …… Abutting piece, 1d …… Projecting piece, 2 …… Outer Kasaki, 2a ……
Mounting piece, 2b ... Standing piece, 2c ... Abutting piece, 3 ... Inner Kasaki,
3a ...... engagement piece, P ...... parapet, P ₁ ...... inner wall surface, P ₂ ...
... outer wall surface, R '...... coping, 4 ...... outer joint 4 ₀ ...... body,
4 ₁ ...... Overhanging part, 4a …… Supporting piece, 4b …… Abutting part, 5 …… Inner joint, 5 ₀ …… Main body, 5 ₁ …… Overhanging part, 5a …… Supporting piece, 5b…
… Abutting part, 6 …… Screw, 7 …… Wet seal material.

Claims (2)

(57) [Scope of utility model registration request] 1. A reference frame 1 that abuts on an inner wall surface P ₁ of a parapet P and is placed on the top end thereof, and a reference frame 1 that abuts on an outer wall surface P ₂ of the parapet P 1.
The outer frame 2 which is placed on the upper frame, and the inner frame 3 which is mounted on the reference frame 1 and the outer frame 2 over both of them and which is connected to the reference frame 1 is the frame R which is the outdoor frame. Has a support surface 1a for supporting the outer head 2 and an inner head 3 on the upper surface on the indoor side.
A protrusion 1b for receiving the protrusion is continuously provided in the lengthwise direction, and a mounting piece 2a that overlaps with the support surface 1a of the reference frame 1 and is coupled to the support surface 1a of the reference frame 1 is formed on the indoor side of the outer cover tree 2. 2 is installed relative to the reference frame 1 within the width of its supporting surface 1a so as to be relatively movable in the out-of-plane direction of the parapet P. Engagement piece 3 which has a width across the mounting piece 2a and the reference frame 1 when positioned, and which engages with the projection 1b of the reference frame 1 by sandwiching it on the lower surface thereof.
A parapet headliner characterized in that a and 3a are juxtaposed in parallel. 2. The two sets of orthogonally arranged headstocks R, R according to claim 1, and the outer headboards 2, 2 and the reference frames 1, 1 are installed so as to straddle between the ends of the respective orthogonal sides. Each outer joint 4
Consists inner joint 5 which with the outer joint 4 is connected to the outer coping 2,2 in contact with the outer wall surface P _2, P ₂ of the corner portion of the parapet P in two directions, the inner joint 5 the inner wall surface P ₁ , P ₁ abuts in two directions and is connected to the reference frames 1 and 1 and is orthogonal to each other R, R
The outer purse 2, 2 and the reference frame 1, 1 are continuous through an outer joint 4 and an inner joint 5, respectively.