JP6276650B2 - Measuring jig for sash repair - Google Patents

Description

  The present invention measures the height of the new sash frame according to the opening height of the existing sash frame when the new sash frame is attached to the existing sash frame and the existing sash is renovated to the new sash frame. The present invention relates to a measuring jig for sash repair.

Patent Document 1 discloses a repair sash obtained by repairing an existing sash to a new sash.
In the modified sash, the existing sash frame of the existing sash remains in the opening of the building frame, the new sash frame of the new sash is attached in the existing sash frame, and the shoji is attached to the new sash frame.

Japanese Patent No. 5435572

In the modified sash, the new sash frame is framed as a height corresponding to the opening height of the existing sash frame, and the new sash frame is attached to the existing sash frame. Since the height of the new sash frame is calculated by a predetermined formula based on the measured opening height of the existing sash frame, it is troublesome.
In order to measure the opening height of the existing sash frame, the scale of the measuring tool that matches the existing lower frame of the existing sash frame with one end of the measuring tool held on the existing upper frame of the existing sash frame Because it is measured by reading, the measurement work is troublesome.
In addition, in the case of an existing sash frame with a large opening height, one operator holds one end of the measuring tool on the existing upper frame, and the other operator has a measuring tool that matches the existing lower frame. Since the scale is read, two workers are required.

  An object of the present invention is to provide a sash repair measuring jig in which the height of a new sash frame corresponding to the opening height of an existing sash frame can be easily measured by one operator.

The present invention is attached to the existing upper frame of the existing sash frame with reference to the upper reference portion of the opening height of the existing upper frame, and has an upper measurement reference position, and a measuring joint upper frame,
A measuring joint lower frame attached to the existing lower frame of the existing sash frame with reference to a lower reference portion of the opening height of the existing lower frame;
A measuring plate which is arranged with reference to the measuring joint lower frame and has a lower measuring reference position;
A length measuring device for measuring the dimension between the upper measuring reference position of the measuring joint upper frame and the lower measuring reference position of the measuring plate;
The length measurement value of the length measuring device is set to the height of the new sash frame corresponding to the opening height of the existing sash frame,
The measuring joint upper frame has a holding portion for holding the tip portion of the length measuring ruler of the length measuring device so as not to move in at least one of the vertical directions,
The sash is characterized in that the length measuring tip of the measuring ruler matches the upper measuring reference position of the measuring joint upper frame by holding the tip of the measuring ruler with a holding part. Measuring jig for repair.

In the measuring jig for sash repair according to the present invention, the measuring joint upper frame is vertically separated from a plurality of upper measuring reference positions and a plurality of holding portions according to a mounting type of the existing sash frame to the building frame. Each has
By holding the leading end of the length measuring ruler with any one holding part, the length measuring leading end of the length measuring ruler can be matched with any one upper measurement reference position.
In this way, the height of the new sash frame can be measured according to the opening height of the existing sash frame, even when the mounting type of the existing sash frame to the building frame is different.
For example, by providing the upper measurement reference position corresponding to the existing sash frame of the semi-external type, external type, and internal type, the opening height of the existing sash frame of the semi-external type, external type, and internal type The height of the new sash frame can be measured according to

In the sash repair measuring jig of the present invention, the measuring plate may have a plurality of lower measuring reference positions according to the type of the existing sash, separated in the vertical direction.
In this way, the height of the new sash frame corresponding to the type of the existing sash can be measured.
For example, by providing a lower measuring reference position corresponding to the window type and a lower measuring reference position corresponding to the terrace type on the measuring plate, the new sash frame corresponding to the opening height of the existing sash frame of the window type and terrace type can be used. The height can be measured.

The measuring jig for sash repair of the present invention is a measure in which the length measuring device is wound around a flexible length measuring ruler in a case and provided freely.
The length measuring ruler may have a held portion that is held by the holding portion of the measuring joint upper frame so as not to move downward.
If this is done, the held part of the measuring ruler is held in the holding part, and the scale of the measuring ruler is moved to the lower measuring reference position of the measuring plate by moving downward with the case, By reading the scale, you can measure the height of the new sash frame according to the opening height of the existing sash frame, so you can easily measure by holding the measure by hand.

In the sash repair measuring jig of the present invention, the measuring joint upper frame has a laterally facing portion that is opposed to the upper reference portion of the opening height of the existing upper frame, and a downwardly facing portion that is provided in the laterally facing portion and has a holding portion, An upward portion that is provided in the laterally facing portion and that contacts the vertical wall of the existing upper frame;
By fixing the upward portion and the vertical wall of the existing upper frame with a hand clamp, the measuring joint upper frame can be attached to the existing upper frame.
In this way, the measuring joint upper frame can be easily attached to the existing upper frame when measuring the height of the new sash frame.

The sash repair measuring jig of the present invention comprises an attachment having the same cross-sectional shape as the new lower frame attached to the existing lower frame,
Fixing and attaching the measuring plate to the attachment;
By providing the attachment on the existing lower frame, the measuring plate can be arranged on the existing lower frame.

In the sash repair measuring jig of the present invention, the measuring plate has a picture of a cross-sectional shape of a new lower frame attached to the existing lower frame,
The measuring plate can be fixedly attached to the measuring joint lower frame.

According to the present invention, in the state where the measuring joint upper frame and the measuring joint lower frame are attached to the existing sash frame and the measuring plate is arranged, the upper measuring reference position of the measuring joint upper frame and the lower measuring of the measuring plate are measured. By measuring the dimension between the reference position with a length measuring device, the height of the new sash frame corresponding to the opening height of the existing sash frame can be measured.
In this way, it is not necessary to calculate the height of the new sash frame based on the length measured with the length measuring device, and the height of the new sash frame can be measured directly with the length measuring device. Can be measured easily.
In addition, it is not necessary for the operator to hold the tip of the measuring ruler of the length measuring instrument by hand, and measurement can be performed by one operator.

It is a longitudinal cross-sectional view of the state which has arrange | positioned the sash repair measuring jig to the existing sash frame which shows embodiment of this invention. It is a perspective view of the measuring jig for sash repair. It is sectional drawing of the state which attached the measuring joint upper frame to the existing upper frame with the hand clamp. It is the longitudinal cross-sectional view which looked at the state which has arrange | positioned the sash repair measuring jig to the existing sash frame from the opposite side in-plane direction with FIG. It is a perspective view which shows 2nd Embodiment of the measuring jig for sash repair. It is sectional drawing of a repair sash. It is sectional drawing of a repair sash. It is sectional drawing of a repair sash.

As shown in FIG. 1, the existing sash frame 1 of the existing sash remains in the building frame 2.
The upper frame 10 of the existing sash frame 1 has an indoor vertical wall 10a, an indoor upper guide rail 10b, an outdoor upper guide rail 10c, and an outdoor vertical wall 10d.
The lower frame 11 of the existing sash frame 1 has an indoor vertical wall 11a, an indoor lower guide rail 11b, an outdoor lower guide rail 11c, and an outdoor vertical wall 11d.
That is, the existing sash of the embodiment is a sliding sash in which the indoor-side shoji and the outdoor shoji are attached to the existing sash frame 1 by sliding.
Then, when the existing sash is renovated to the new sash, the existing sash frame 1 remains in the building frame 2 by removing the indoor sash and the outdoor sash from the existing sash frame 1.

The opening height H of the existing sash frame 1 is a dimension between the opening height upper reference portion 10-1 of the existing upper frame 10 and the opening height lower reference portion 11-1 of the existing lower frame 11.
In the embodiment, the opening height upper reference portion 10-1 of the existing upper frame 10 is the lowermost portion of the existing upper frame 10, for example, the lower end surface of the indoor-side upper guide rail 10b and the outdoor-side upper guide rail 10c. .
An opening height lower reference portion 11-1 of the existing lower frame 11 is an uppermost portion of the existing lower frame 11, for example, an upper end surface of the indoor vertical wall 11a and the indoor lower guide rail 11b.

The sash repair measuring jig 3 of the present invention includes a measuring joint upper frame 4, a measuring joint lower frame 5, a measuring plate 6, and a length measuring device 7.
The measuring joint upper frame 4 is attached to the existing upper frame 10 with the opening height upper reference portion 10-1 of the existing upper frame 10 as a reference. In the embodiment, the measuring joint upper frame 4 is attached in contact with the lower end surfaces of the indoor upper guide rail 10 b and the outdoor upper guide rail 10 c of the existing upper frame 10.
The measuring joint upper frame 4 has a holding portion 4a for holding the length measuring tip portion 7a of the length measuring device 7 at the upper measuring reference position so as not to move upward, downward or upward and downward. That is, the length measuring tip 7a of the length measuring device 7 is held on the measuring joint upper frame 4 so as not to move in at least one vertical direction.

  The measuring joint lower frame 5 is attached to the existing lower frame 11 with the opening height lower reference portion 11-1 of the existing lower frame 11 as a reference. In the embodiment, the measuring joint lower frame 5 is attached in contact with the indoor vertical wall 11a of the existing lower frame 11 and the upper end surface of the indoor lower guide rail 11b.

The measuring plate 6 is arranged with reference to the measuring joint lower frame 5.
The measuring plate 6 has a lower measuring reference position 6 a when measuring with the length measuring device 7. The lower measurement reference position 6a is set with reference to the measurement joint lower frame 5.
The length measuring instrument 7 has a long length measuring ruler 70 with a length scale for length measurement.
A portion of the length measuring ruler 70 with a scale of zero is the length measuring tip 7a.

Next, an operation for measuring the height of the new sash frame according to the opening height of the existing sash frame 1 will be described.
The measuring joint upper frame 4 is attached to the existing upper frame 10 with reference to the opening height upper reference portion 10-1. The measuring joint lower frame 5 is attached to the existing lower frame 11 with reference to the lower opening height reference region 11-1. The measuring plate 6 is arranged with reference to the measuring joint lower frame 5.
The tip of the measuring instrument 70 of the length measuring device 7 is held by the holding portion 4a of the measuring joint upper frame 4, and the length measuring tip 7a of the measuring device 7 is aligned with the upper measuring reference position and at least one of the upper and lower sides. Keep it from moving.

  In this state, the measuring ruler 70 is opposed to the measuring plate 6, and by reading a scale that matches the lower measuring reference position 6 a of the measuring plate 6 in the measuring ruler 70, the opening height of the existing sash frame 1 is read. The height of the new sash frame according to the height H1 can be measured.

In other words, the new sash frame has the new upper frame attached to the existing upper frame 10 with reference to the joint upper frame 4 ′ having the same cross-sectional shape as the measuring joint upper frame 4, and the new lower frame is attached to the measuring joint lower frame 5. Is attached to the existing lower frame 11 with the joint lower frame 5 ′ having the same cross-sectional shape as a reference, the height of the new sash frame is smaller than the opening height H of the existing sash frame 1.
And the dimension which set the sum of the upper dimension between an upper measurement reference position and opening height upper reference part 10-1, and the lower dimension between a lower measurement reference position and opening height lower reference part 11-1. It is as.
Further, when the opening height H of the existing sash frame 1 is different, the dimension between the upper measurement reference position and the lower measurement reference position changes, but the upper dimension and the lower dimension are the same.
Thereby, the dimension between the upper measurement reference position and the lower measurement reference position becomes the height of the newly installed sash frame corresponding to the opening height of the existing sash frame 1.

  Therefore, the height of the new sash frame corresponding to the opening height of the existing sash frame 1 can be measured by reading the scale that matches the lower measurement reference position 6a of the measuring ruler 70 as described above. .

Since it is like this, since the height of the new sash frame according to the opening height of the existing sash frame 1 can be measured directly, and it is not necessary to calculate based on a length measurement value, it can measure easily. .
Moreover, since the tip of the measuring ruler 70 of the length measuring instrument 7 is held by the measuring joint upper frame 4 and does not have to be held by the operator, even if the opening height of the existing sash frame 1 is large, 1 The height of the new sash frame can be measured by a human operator.

  Next, details of each part will be described. The direction toward the indoor outside direction when attached to the existing sash frame 1 is the out-of-plane direction, and the direction toward the length direction of the existing upper frame 10 and the existing lower frame 11 is the in-plane direction. In the following description, it is assumed that the direction toward the upper side and the direction toward the existing lower frame 11 are the lower side.

As shown in FIG. 1 and FIG. 2, the measuring joint upper frame 4 has a horizontal plate-like lateral portion 40 extending in the out-of-plane direction and an outdoor end that is one end portion in the out-of-plane direction of the lateral portion 40. A vertical plate-like downward portion 41 provided toward the side, and a vertical plate-like upward portion 42 provided upward toward an outdoor side end that is near one end in the out-of-plane direction of the lateral portion 40.
The length in the in-plane direction of the measuring joint upper frame 4 is shorter than the length of the existing upper frame 10, and the measuring joint upper frame 4 is short.
The downward portion 41 of the measuring joint upper frame 4 has a hole 43. The hole 43 penetrates the indoor side surface and the outdoor side surface, which are both out-of-plane directions of the downward portion 41, and the hole 43 is the holding portion 4a.
The hole 43 has a shape that matches the shape of the held portion of the length measuring device 7 to be described later.

In the embodiment, the first hole 43a, the second hole 43b, and the third hole 43c are provided in the downward portion 41 with their positions shifted in the vertical direction and the in-plane direction. The first hole 43a is at the top, the second hole 43b is below the first hole 43a, and the third hole 43c is below the second hole 43b.
Thereby, the measuring joint upper frame 4 has the first holding portion 4a-1, the second holding portion 4a-2, and the third holding portion 4a-3 with their positions shifted in the vertical direction. The first holding unit 4a-1 is the top, the second holding unit 4a-2 is below the first holding unit 4a-1, and the third holding unit 4a-3 is below the second holding unit 4a-2. It is.
When the distal end portion of the length measuring instrument 7 is held by the first holding portion 4a-1, the length measuring distal end portion 7a matches the first upper measuring reference position. When held by the second holding portion 4a-2, the length measuring tip portion 7a matches the second upper measuring reference position. When held by the third holding part 4a-3, the length measuring tip part 7a matches the third upper measuring reference position.

In other words, the existing sash frame 1 can be attached to the building frame 2 in three types: an internal type, a semi-external type, and an external type, and the height of the new sash frame of the new sash is the same as that of the existing sash frame. Even if the opening height of the frame 1 is the same, the height differs depending on the mounting type of the existing sash frame 1 to the building frame 2.
The height of the new sash frame is the highest when the existing sash frame 1 is an internal type, the case of a semi-external type is lower than the case of an internal type, and the case of an external type is a semi-external type Lower than.

Therefore, the first, second, and third holes 43a, 43b, and 43c to be the first, second, and third holding portions 4a-1, 4a-2, and 4a-3 are provided in the measuring joint upper frame 4. The length measuring device 7 is provided by shifting the position in the vertical direction by the height difference of the newly installed sash frame according to the mounting type of the sash frame 1 and selecting one hole according to the mounting type of the existing sash frame 1. The length measuring tip 7a is made to coincide with the first, second and third upper measuring reference positions.
For example, when the existing sash frame 1 is an internal type, the length of the measuring instrument 7 is measured by holding the tip of the measuring instrument 7 using the first holding part 4a-1 (first hole 43a). The long tip 7a matches the highest first upper measuring reference position. That is, the first holding unit 4a-1 is the first upper measuring reference position.
When the existing sash frame 1 is of a semi-external type, the length of the length measuring device 7 is measured by holding the tip of the length measuring device 7 using the second holding portion 4a-2 (second hole 43b). The tip end portion 7a coincides with the second highest second measuring reference position. That is, the second holding unit 4a-2 is the second upper measuring reference position.
When the existing sash frame 1 is an external type, the length measuring tip of the length measuring device 7 is held by holding the tip portion of the length measuring device 7 using the third holding portion 4a-3 (third hole 43c). The portion 7a matches the lowest third upper measurement reference position. That is, the third holding unit 4a-3 is the third upper measuring reference position.

  Thus, even when the existing sash frame 1 is attached to the building frame 2 with a different mounting type, the height of the new sash frame corresponding to the mounting type can be increased by simply changing the position of the holding portion 4a (hole 43). Can be measured.

As shown in FIG. 1, the measuring joint upper frame 4 is in contact with the existing upper frame 10 at the time of measuring, the laterally facing portion 40 is in contact with the lower end surfaces of the indoor upper guide rail 10 b and the outdoor upper guide rail 10 c, The upward portion 42 is attached in contact with the outdoor vertical wall 10d.
Thereby, the measuring joint upper frame 4 is positioned and attached to the existing upper frame 10 in the in-plane direction and the out-of-plane direction.
The measuring joint upper frame 4 is also used to determine whether or not a new sash frame can be attached. When the upward portion 42 cannot be attached in contact with the outdoor vertical wall 10d, the new sash cannot be attached.

In the embodiment, the measuring joint upper frame 4 is fixed to the existing upper frame 10 by using the hand clamp 8 as shown in FIG.
The hand clamp 8 has a pair of clamp arms 80 rotatably connected to a clamped state and an unclamped state by a shaft 81. The clamp arm 80 has a clamp piece 82 and an operation piece 83.
The pair of clamp arms 80 is rotated and held by a spring (not shown) in a clamped state where the pair of clamp pieces 82 are in contact with each other, and is operated so as to hold the pair of operation pieces 83 by hand. Rotate against the spring in an unclamped state where the two are separated from each other.

The hand clamp 8 clamps the outdoor vertical wall 10 d of the existing upper frame 10 and the upward portion 42 of the measuring joint upper frame 4 with a pair of clamp pieces 82.
As a result, the measuring joint upper frame 4 can be attached by being fixed to the existing upper frame 10 by the hand clamp 8, so that the measuring joint upper frame 4 can be easily attached to the existing upper frame 10 during measurement.

When clamping the outdoor vertical wall 10d of the existing upper frame 10 and the upward portion 42 of the measuring joint upper frame 4 with the pair of clamp pieces 82 of the hand clamp 8, the lateral portion 40 of the measuring joint upper frame 4 is obstructive. It becomes.
Therefore, a portion closer to the upward portion 42 of the horizontal portion 40 of the measuring joint upper frame 4 is cut out, and one clamp piece 82 is in contact with the upward portion 42 through the cutout portion 44.
Accordingly, the outdoor vertical wall 10d of the existing upper frame 10 and the upward portion 42 of the measuring joint upper frame 4 can be easily clamped by the pair of clamp pieces 82 of the hand clamp 8.

The upward portion 42 may be made longer than the lateral portion 40 of the measuring joint upper frame 4 so that the upward portion 42 protrudes in the in-plane direction from the end surface in the in-plane direction of the lateral portion 40.
Also, a hole is formed near the upward portion 42 of the lateral portion 40 of the measuring joint upper frame 4 so that one clamp piece 82 of the hand clamp 8 contacts the upward portion 42 of the measuring joint upper frame 4 through this hole. May be.

The measuring joint lower frame 5 includes a lateral wall 50 extending in an out-of-plane direction, an indoor vertical wall 51 extending in a vertical direction provided at an indoor side end in the out-of-plane direction of the lateral wall 50, and an outdoor side in the out-of-plane direction of the lateral wall 50. An outdoor vertical wall 52 is provided at the end and extends in the vertical direction.
The length in the in-plane direction of the measuring joint lower frame 5 is shorter than the length of the existing lower frame 11, and the measuring joint lower frame 5 is short.
The horizontal wall 50 of the measuring joint lower frame 5 has a stepped shape in which the indoor side portion 50a is higher than the outdoor side portion 50b.
The outdoor portion 50b of the horizontal wall 50 is in contact with the lower reference portion 11-1 of the opening height of the existing lower frame 11 (the indoor vertical wall 11a, the upper end surface of the indoor lower guide rail 11b), and the measuring joint lower frame 5 is Position vertically.
The outdoor vertical wall 52 of the measuring joint lower frame 5 is provided continuously downward with the outdoor end of the outdoor portion 50b of the horizontal wall 50. The outdoor vertical wall 52 is in contact with the outdoor surface of the outdoor vertical wall 11b of the existing lower frame 11, and positions the measuring joint lower frame 5 in the out-of-plane direction.

  The measuring joint lower frame 5 of the embodiment is a heat insulating shape member in which the indoor side portion 50a and the outdoor side portion 50b of the horizontal wall 50 are connected by a heat insulating material 50c. This is because the new lower frame of the new sash frame is a heat insulating shape. This is because if the newly installed lower frame is made of aluminum, the heat insulating material 50c of the measuring joint lower frame 5 can be made of aluminum.

The measuring plate 6 has a substantially rectangular plate shape having a lower end surface 60, an upper end surface 61, one vertical end surface 62, and another vertical end surface 63.
The lower end surface 60 of the measuring plate 6 has a stepped shape in which the indoor-side lower end surface 60a is higher than the outdoor-side lower end surface 60b.
The measuring plate 6 is vertically supported with the indoor side lower end surface 60a in contact with the indoor side portion 50a of the horizontal wall 50 of the measuring joint lower frame 5 and the outdoor side lower end surface 60b in contact with the outdoor side portion 50b. The front and back surfaces of 6 are directed in the in-plane direction.

In the embodiment, it has a short attachment 9 obtained by cutting a new lower frame into a predetermined length. The measuring plate 6 is attached to the attachment 9 by contacting the back surface to the end face in the length direction of the attachment 9 and fixing it with screws 90.
The attachment 9 is supported in contact with the upper surface of the horizontal wall 50 of the measuring joint lower frame 5.
That is, as shown in FIG. 4, the attachment 9 has an indoor lower guide rail 91, an outdoor lower guide rail 92 and an indoor lateral wall 93, an indoor lower portion 94, and an outdoor lower portion 95 having the same height. doing.
The attachment 9 is supported by the measuring joint lower frame 5 by bringing the indoor lower portion 94 and the outdoor lower portion 95 into contact with the indoor side portion 50a and the outdoor side portion 50b of the lateral wall 50 of the measuring joint lower frame 5, respectively. The

A lower measuring reference position 6 a is provided on the surface of the measuring plate 6. In the embodiment, the first lower measurement reference position 6a-1 and the second lower measurement reference position 6a-2 are provided above the first lower measurement reference position 6a-1.
The first lower measurement reference position 6a-1 is a lower measurement reference position used when a window-type existing sash is repaired to a window-type new sash.
The first lower measuring reference position 6 a-1 has the same height as the upper surface of the indoor side portion 50 a of the horizontal wall 50 of the measuring joint lower frame 5 when the measuring plate 6 is supported by the measuring joint lower frame 5.

The second lower measurement reference position 6a-2 is a lower measurement reference position used when a terrace-type existing sash is repaired to a new terrace-type sash.
The second lower measuring reference position 6a-2 is the same height as the uppermost part of the newly installed lower frame when the measuring plate 6 is supported by the measuring joint lower frame 5.
In the embodiment, the second lower measurement reference position 6a-2 is the same height as the upper end surface of the indoor side lateral wall 93 of the short attachment 9 obtained by cutting the newly installed lower frame.

That is, when a window-type existing sash is renovated to a window-type new sash, the height from the upper part of the new upper frame to the lower part of the new lower frame is set as the height of the new sash frame.
When renovating an existing terrace-type sash to a new terrace-type sash, the height from the upper part of the new upper frame to the upper part of the new lower frame shall be the height of the new sash frame.
For this reason, the height of the newly installed sash frame differs between the window type and the terrace type by the dimension from the bottom to the top of the newly installed lower frame, that is, the height of the newly installed lower frame.

  Therefore, if the first lower measurement reference position 6a-1 and the second lower measurement reference position 6a-2 are set by shifting up and down by the height of the newly installed lower frame, the first lower measurement reference position 6a-1 is used. The height of the new sash frame in the case of the window type can be measured. If the second lower measurement reference position 6a-2 is used, the height of the new sash frame in the case of the terrace type can be measured.

The length measuring device 7 includes a strip-shaped length measuring ruler 70 having flexibility and a case 71 that winds up the length measuring ruler 70 and accommodates it in a freely retractable manner. The length measuring device 7 is a measure.
The measuring ruler 70 of the length measuring instrument 7 has a held portion 7b closer to the tip than the scale zero (measurement tip 7a). In the embodiment, a hook-shaped piece 72 is fixed to the distal end portion of the measuring ruler 70, and the hook-shaped piece 72 is shaped so as to be engaged with the first, second, and third holes 43a, 43b, 43c. The piece 72 is the held portion 7b.

Since it is like this, length measuring tip part 7a which is the scale zero of length measuring ruler 70 by stopping hooked piece 72 of length measuring instrument 7 in any hole 43 of measuring joint upper frame 4 Is held by the measuring joint upper frame 4 so as to match one of the upper measuring reference positions and not move up and down.
In this state, holding the case 71 by hand, paying out the measuring ruler 70 and reading the scale of the measuring ruler 70 that coincides with the first lower measuring reference position 6a-1 of the measuring plate 6 The height of the sash frame can be measured. Since the measuring ruler 70 has scales on both sides, it can be measured from the outdoor side and the indoor side.

The holding portion 4 a of the measuring joint upper frame 4 and the held portion 7 b of the length measuring ruler 70 of the length measuring device 7 are not limited to the hole 43 and the bowl-shaped piece 73.
For example, the holding part 4a is a protrusion and the held part 7b is a hole. The holding part 4a and the held part 7b may be magnets. It is good also as a recessed part and a convex part which mutually fit the holding | maintenance part 4a and the to-be-held part 7b.
Further, when the length measuring instrument 7 is composed of a length measuring ruler 70 having high rigidity, the holding portion 4a is a protrusion, the tip surface of the length measuring ruler 70 is a held portion 7b, and the length measuring ruler 70 The tip surface can be pressed against the protrusion and held so as not to move upward.

As shown in FIG. 5, the measuring plate 6 may be attached to the measuring joint lower frame 5 by contacting the measuring plate 6 with the end face in the length direction of the measuring joint lower frame 5 and fixing it with screws. .
In this case, a picture 9 a having a cross-sectional shape of the newly installed lower frame of the newly installed sash frame is printed on the surface of the measuring plate 6.

After measuring the height of the new sash frame as described above, a repair sash in which the new sash frame having the measured height is attached using the joint upper frame 4 'and the joint lower frame 5' will be described.
The existing sash frame 1 of the repair sash shown in FIG. 6 is a semi-external type. That is, the existing upper frame 10 and the existing lower frame 11 of the existing sash frame 1 are fixedly attached to the outdoor side surface 2a of the building housing 2, and the outdoor portions of the existing upper frame 10 and the existing lower frame 11 are from the building housing 2. Also protrudes to the outdoor side. In addition, although illustration is abbreviate | omitted, the existing vertical frame is also the same.
For this reason, the outdoor part of the joint upper frame 4 ′ cannot be fixed to the building frame 2.
Therefore, as shown in FIG. 6, the upper frame attachment 12 is fixed to the upper guide rail 10 c on the outdoor side of the existing upper frame 10 with screws 13, and the upper frame attachment 12 is attached to the outdoor side portion of the existing upper frame 10.
By screwing a screw 45 from the laterally facing portion 40 of the joint upper frame 4 ′ into the upper frame attachment 12, the outdoor portion of the joint upper frame 4 ′ is connected to the outdoor portion of the existing upper frame 10 via the upper frame attachment 12. Fix it.
The indoor side portion of the joint upper frame 4 ′ is fixed to the building housing 2 by screwing screws 46 into the building housing 2 from the indoor side portion of the laterally facing portion 40 of the joint upper frame 4 ′.

  The new upper frame 20 of the new sash frame is in contact with the lower surface of the laterally facing portion 40 of the joint upper frame 4 ′ via the spacer 21, and is screwed from the outdoor portion of the new upper frame 20 to the laterally facing portion 40 of the joint upper frame 4 ′. The new upper frame 20 is attached to the existing upper frame 10 and the building frame 2 with the combined screws 22 and the screws 23 screwed into the building frame 2 from the indoor side portion of the new upper frame 20. The joint upper frame 4 ′ has substantially the same length as the newly installed upper frame 20.

  A screw 53 is screwed into a building frame from a mounting piece 51a of the indoor vertical wall 51 of the joint lower frame 5 ', and the outdoor vertical wall 52 is connected to the lower guide rail 11c on the outdoor side of the existing lower frame 11 via the bracket 54. By fixing, the joint lower frame 5 ′ is attached to the existing lower frame 11 and the building frame 2.

The new lower frame 25 of the new sash frame has the same cross-sectional shape as the attachment 9.
Then, the indoor lower portion 94 of the new lower frame 25 and the indoor vertical wall 51 of the joint lower frame 5 ′ are fixedly connected with screws 96, so that the new lower frame 25 is attached to the joint lower frame 5 ′. The joint lower frame 5 ′ has substantially the same length as the newly installed lower frame 25.

In the case of the semi-external sash frame 1 shown in FIG. 6, the upper frame attachment 12 is in contact with the opening height upper reference portion 10-1 of the existing upper frame 10, so that the joint upper frame 4 ' It becomes a lower position by the thickness of the frame attachment 12.
For this reason, the height H1 of the new sash frame is lowered by the thickness of the upper frame attachment 12.
Therefore, when measuring the height of the new sash frame according to the opening height of the existing sash frame, the held portion 7b of the length measuring ruler 70 of the length measuring instrument 7 is held by the second holding portion 4a-2. The length measuring tip portion 7a of the length measuring ruler 70 is matched with the second upper measuring reference position.

The existing sash frame 1 of the repair sash shown in FIG. 7 is an internal type. That is, the existing upper frame 10 and the existing lower frame 11 are attached to the inner surface of the opening of the building frame 2 and do not protrude from the outdoor side surface of the building frame 2 to the outdoor side. In addition, although illustration is abbreviate | omitted, the existing vertical frame is also the same.
Since the screw 45 can be screwed into the building housing 2 from the outdoor portion of the joint upper frame 4 ', the upper frame attachment is unnecessary.
For this reason, the height H2 of the new sash frame is larger by the thickness of the upper frame attachment than the height H1 of the new sash frame in the case of the semi-external type.
Therefore, when measuring the height of the new sash frame according to the opening height of the existing sash frame, the held portion 7b of the length measuring instrument 70 of the length measuring instrument 7 is held by the highest first holding portion 4a-1. Then, the length measuring tip portion 7a of the length measuring ruler 70 is matched with the highest first upper measuring reference position.

The existing sash frame 1 of the repair sash shown in FIG. 8 is an external type. That is, the existing upper frame 10 and the existing lower frame 11 are attached so as to protrude from the outdoor side surface of the building housing 2 to the outdoor side. In addition, although illustration is abbreviate | omitted, the existing vertical frame is also the same.
The joint upper frame 4 'is attached using the upper frame attachment 12 in the same manner as the semi-external type.
The joint lower frame 5 ′ is attached using the lower frame attachment 14.
The lower frame attachment 14 is attached to the building frame 2 in contact with the lower inner surface of the opening of the building frame 2 and the upper end surface of the indoor vertical wall 11a of the existing lower frame 11.
The joint lower frame 5 ′ is attached in contact with the upper surface of the lower frame attachment 14.

For this reason, the joint lower frame 5 ′ is positioned above the lower reference portion 11-1 of the opening height of the existing lower frame 11 by the thickness of the lower frame attachment 14. Therefore, the height H 3 of the new sash frame is half It becomes smaller by the thickness of the lower frame attachment 14 than the height H1 of the newly installed sash frame in the case of the external type.
Therefore, when measuring the height of the new sash frame according to the opening height of the existing sash frame, the held portion 7b of the length measuring instrument 70 of the length measuring instrument 7 is held by the lowest third holding portion 4a-3. Then, the length measuring tip 7a of the length measuring ruler 70 is matched with the lowest third upper measuring reference position.

  DESCRIPTION OF SYMBOLS 1 ... Existing sash frame, 2 ... Building frame, 3 ... Measuring jig for sash repair, 4 ... Measuring joint upper frame, 4a ... Holding part, 5 ... Measuring joint lower frame, 6 ... Measuring plate, 6a ... Lower part Measuring reference position, 7 ... length measuring instrument, 7a ... length measuring tip, 9 ... attachment, 10 ... existing upper frame, 10-1 ... upper reference part of opening height, 11 ... existing lower frame, 11-1 ... opening height Lower reference part, 20 ... New upper frame, 25 ... New lower frame, 40 ... Lateral part, 41 ... Down part, 42 ... Upper part, 70 ... Measuring rule, 71 ... Case.

Claims (7)

A measuring joint upper frame attached to the existing upper frame of the existing sash frame with reference to the upper reference portion of the opening height of the existing upper frame, and having an upper measuring reference position;
A measuring joint lower frame attached to the existing lower frame of the existing sash frame with reference to a lower reference portion of the opening height of the existing lower frame;
A measuring plate which is arranged with reference to the measuring joint lower frame and has a lower measuring reference position;
A length measuring device for measuring the dimension between the upper measuring reference position of the measuring joint upper frame and the lower measuring reference position of the measuring plate;
The length measurement value of the length measuring device is set to the height of the new sash frame corresponding to the opening height of the existing sash frame,
The measuring joint upper frame has a holding portion for holding the tip portion of the length measuring ruler of the length measuring device so as not to move in at least one of the vertical directions,
The sash is characterized in that the length measuring tip of the measuring ruler matches the upper measuring reference position of the measuring joint upper frame by holding the tip of the measuring ruler with a holding part. Measuring jig for repair. The measuring joint upper frame has a plurality of upper measuring reference positions and a plurality of holding portions according to the mounting type of the existing sash frame to the building frame, respectively, vertically separated from each other,
2. The length measuring tip of the length measuring ruler is made to coincide with any one upper measuring reference position by holding the tip end of the length measuring ruler by any one holding portion. The sash repair measuring jig described.   The sash repair measuring jig according to claim 1 or 2, wherein the measuring plate has a plurality of lower measuring reference positions separated in the vertical direction according to the type of the existing sash. The length measuring device is a measure in which a flexible band-shaped measuring ruler is wound in a case and provided so as to be freely extended.
The sash repair measuring jig according to any one of claims 1 to 3, further comprising a held portion that is held at a distal end portion of the measuring ruler so as not to move downward to a holding portion of the measuring joint upper frame. Ingredients. The measuring joint upper frame includes a laterally facing portion that is opposed to the upper reference portion of the opening height of the existing upper frame, a downwardly facing portion that is provided in the laterally facing portion, and a vertical portion of the existing upper frame that is provided in the laterally facing portion. Having an upward portion in contact with the wall,
The sash repair measuring jig according to any one of claims 1 to 4, wherein the upper joint and the measuring joint upper frame are attached to the existing upper frame by fixing the upward portion and the vertical wall of the existing upper frame with a hand clamp. . An attachment having the same cross-sectional shape as the newly installed lower frame attached to the existing lower frame,
Fixing and attaching the measuring plate to the attachment;
The sash repair measuring jig according to any one of claims 1 to 5, wherein the attachment plate is provided on the existing lower frame so that the measuring plate is arranged on the existing lower frame. The measuring plate has a picture of the cross-sectional shape of the new lower frame attached to the existing lower frame,
The sash repair measuring jig according to any one of claims 1 to 5, wherein the measuring plate is fixedly attached to the measuring joint lower frame.

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