JP2021075865A - Building material gap adjusting device - Google Patents

Abstract

To provide a building material gap adjusting device capable of facilitating work for adjusting the size of a gap between two building materials opposite to each other.SOLUTION: A gap adjusting device 10 for adjusting a size W of a gap S1 between an inner surface 4B of a wall 4 and an outer surface 2F of a door frame 2 comprises: an abutment member 11 that abuts against the outer surface 2F; linear members 13, 14 that are two link members provided to the abutment member 11 and movable in the direction of the size W of the gap S1; a motion member that has a cylindrical member 15 for connecting the other ends of the linear members 13, 14 and forms an abutment which directly or indirectly abuts against the inner surface 4B of the wall 4; and an operation member for operating the motion member. A handle member 18 forming a rotation operation part that constitutes the operation member extends from a rear end 11H which is one end of the abutment member 11 in a longitudinal direction.SELECTED DRAWING: Figure 12

Description

The present invention relates to a building material gap adjusting device for adjusting the size of a gap between two building materials facing each other, for example, a door frame that is a device-side building material such as a hinged door device or a sliding door device. When arranging the opening frame of the above on the skeleton, it can be applied for the work of arranging the opening frame by adjusting the gap between the opening frame and the building material on the skeleton side.

Patent Document 1 below shows that a door frame, which is an entrance / exit opened and closed by a hinged door, is arranged as an opening frame inside an opening formed in a wall which is a skeleton of a building or the like. Has been done.

When arranging an opening frame such as a door frame inside the opening formed in the wall, in order to install the opening frame at a predetermined position on the wall, a building material on the skeleton side provided on the wall side is used. , The work of setting the size of the gap between the building material on the skeleton side and the opening frame which is a building material facing each other on the left and right to an appropriate amount is performed. A gap adjusting device for adjusting the size of the gap between the building material and the opening frame is shown.

This gap adjusting device has a length in the depth direction of the gap between the surface of the reinforcing member which is a building material on the skeleton side facing each other and the surface of the opening frame, and abuts on one surface. It has a member and a moving member that moves with respect to the abutting member by a moving means and abuts on the other surface. This moving means is composed of a locking member that can be locked and unlocked with respect to the slide member to which the moving member is attached, and a pressing member for advancing the slide member by pressing force. Has been done.

At the rear end of the pressing member, which is a male screw rod, the operator rotates the pressing member, and the pressing member is screwed into the nut, which is a female screw member. A rotation operation unit is provided, and when the operator rotates the rotation operation unit, the pressing member moves forward and the tip end portion of the pressing member comes into contact with the locking member.

Japanese Unexamined Patent Publication No. 2019-11664

By the way, the forward / backward direction of the pressing member is a direction parallel to the front surface of the wall, and the distance between the front surface of the wall and the rotation operation portion of the pressing member is narrow.

As a result, the operator has to rotate the rotation operation unit in a cramped state where the body is brought close to the wall, and it is difficult to adjust the gap.

Therefore, it is required to devise a gap adjusting device for building materials that facilitates the work for adjusting the size of the gap between the building material on the skeleton side and the opening frame.

An object of the present invention is to provide a building material gap adjusting device that facilitates work for adjusting the size of a gap between two building materials facing each other, such as a building material on the skeleton side and an opening frame. It is in the place to do.

The building material gap adjusting device according to the present invention is a building material gap adjusting device for adjusting the size of a gap between two building materials facing each other, and adjusts the length of the gap in the depth direction. In a building material gap adjusting device provided with a contact member that abuts on one of the two surfaces of the two building materials facing each other, the gap is provided in the contact member. It is configured to include a moving member that is movable in the direction of size and has a contact portion that directly or indirectly abuts on the other surface, and an operating member for moving the moving member. The operating member is characterized in that it extends in the length direction from one end of both ends of the contact member in the length direction.

As described above, the building material gap adjusting device according to the present invention has a length in the direction of the depth of the gap (in other words, the front-back direction of the gap), and the two building materials face each other. Of the surfaces, an abutting member that abuts on one surface and an abutting member that is provided on the abutting member and is movable in the direction of the size of the gap (in other words, the width direction of the gap) on the other surface. It is configured to include a moving member having a contact portion that directly or indirectly contacts the moving member, and an operating member for moving the moving member. Then, the operating member extends in the length direction from one end of both ends in the length direction of the contact member (that is, the direction of the depth of the gap).

As a result, when performing the work of adjusting the size of the gap between the building materials, the operator can operate the operating member in a comfortable posture toward the depth of the gap.

That is, it is not necessary for the worker to perform the work of adjusting the size of the gap between the building materials in a cramped state in which the body is brought closer to the building material side as in the conventional case described above.

Therefore, according to the building material gap adjusting device according to the present embodiment, it becomes easier to adjust the size of the gap between two building materials facing each other, as compared with the conventional case.

In the present invention, the type and structure of the moving member may be arbitrary, and as a first example thereof, the moving member is arranged on two link members and a contact member, and the length of the contact member is long. It is configured to include a slide member that is slidable in the longitudinal direction, and one end of one of the two link members is rotatably locked to the abutting member and the other. One end of the link member is rotatably locked to the slide member, the other end of one link member and the other end of the other link member are rotatably connected by the connecting member, and the connecting member abuts. Those forming a part can be mentioned.

In this first example, one end of each of the two link members is rotated by sliding the slide member toward one of the link members by operating the operating member, and the two link members having the connecting member as the apex. The size of the gap is adjusted by reducing the angle formed by the gap.

Further, in the first example, the type and structure of the abutting member may be arbitrary. For example, the abutting member includes a base portion that abuts on one surface of the building material and both ends of the base portion in the width direction. It may be a channel material composed of a pair of flange portions extending in the same direction from the portions.

Further, in this first example, the form and structure of the two link members constituting the moving member may be arbitrary. For example, each of the two link members is a rod-shaped member. It may not be a single rod-shaped member.

In the former case, of the two rod-shaped members, for example, one end of one rod-shaped member is rotatably connected to the contact member by the connecting member, and one end of the other rod-shaped member is connected to the slide member. It is rotatably connected by a connecting member, and the other ends of the two rod-shaped members may be rotatably connected by the connecting member. These connecting members may have the same type and structure, or may have different types and structures.

On the other hand, in the latter case, when the contact member is the channel material described above, the moving member is, for example, each of the two link members is a substantially U-shaped linear member. Both ends of this linear member are bent, and both ends of one linear member are rotatably locked to through holes formed in a pair of flange portions, and the other linear member Both ends are inserted into a long hole formed in a pair of flanges and having a length in the length direction of the contact member, and are rotatably locked in a through hole formed in the slide member. The connecting member is a tubular member, and the central portions of the two linear members may be connected by being inserted into the tubular member. The type and structure of the tubular member serving as the connecting member may be arbitrary. For example, the tubular member may be a cylindrical member, and a linear member such as a wire is spirally wound. It may be a coiled member or the like.

As a second example of the type and structure of the moving member, the moving member is arranged on a contact member and has a leaf spring having a length in the length direction of the contact member. It is configured to include a slide member that is slidable in the length direction, one end of the leaf spring is connected to the contact member, and the other end is connected to the slide member, when the leaf spring is curved and deformed. Examples thereof include those in which the central portion or substantially the central portion in the length direction of the leaf spring is the contact portion.

In this second example, the size of the gap is adjusted by bending and deforming the leaf spring by sliding the slide member to one end side of the slide member by operating the operating member.

In the present invention, the movement of the moving member may be manual or electric.

Further, in the present invention, the type and structure of the operating member for moving the moving member may be arbitrary. For example, the operating member may be a male screw rod screwed into a female screw member fixed to the abutting member. , This is based on the rotation operation unit for rotating the male screw rod, and when the male screw rod advances by the forward rotation operation of the rotation operation unit, the slide member moves the contact portion closer to the other surface. The moving member may be slid in the direction of movement.

In this case, the slide member and the male screw rod may be connected or may not be connected.

In the latter case, for example, when the male screw rod advances by the forward rotation operation of the rotation operation unit, the slide member is pressed by the male screw rod and moves the moving member so that the contact portion approaches the other surface. Try to slide in the direction to make it.

Further, the slide member may be slid in the direction of moving the moving member so that the contact portion is moved away from the other surface by retracting the male screw rod by the reverse rotation operation of the operating member.

In this case, when the type and structure of the moving member are the above-mentioned first example, it is necessary that the slide member and the male screw rod are connected by the connecting member in the forward / backward direction of the male screw rod. On the other hand, when the type and structure of the moving member are the above-mentioned second example, when the male screw rod retracts by the reverse rotation operation of the operating member, the male screw rod advances by the forward rotation operation of the operating member of the slide member. It slides due to the spring force of the leaf spring accumulated by the bending deformation caused by the bending. Therefore, the slide member and the male screw rod do not necessarily have to be connected.

The connecting structure for connecting the slide member and the male screw rod may be arbitrary. As an example, the male screw rod is rotatably inserted into a through hole formed in the slide member, and then the male screw rod is used. Among the portions exposed from the slide member, those in which the connecting member is attached to the vicinity of the front portion and the vicinity of the back portion of the slide member can be mentioned.

Further, the type and structure of the connecting member may be any as long as the slide member can be slid in the forward / backward direction as the male screw rod moves forward and backward, and for example, an annular member or a semi-annular member may be used. But it may be. In the latter case, the semi-annular member is difficult to attach to and remove from the male screw rod, but in the latter case, the semi-annular member is, for example, an E-shaped retaining ring that can be easily attached to and removed from the thread groove of the male screw rod. (So-called E-ring) may be used.

In the above-described example, the rotation operation of the operating member may be manual or electric.

In the above invention, it is preferable that a cushioning member is arranged on the surface of the abutting member that abuts on one surface of the building material.

According to this, it becomes possible to prevent the contact member from rubbing against one surface of the building material and damaging this surface during the gap adjusting work.

The cushioning member is preferably a soft member such as rubber or a soft synthetic resin.

Further, in the above invention, the suction member that attracts to one surface of the contact member may be arranged on the surface that contacts one surface of the building material.

According to this, since the gap adjusting work can be performed in a state where the contact member is adsorbed on one surface of the building material, the gap adjusting work can be stably performed.

The suction member may be, for example, a magnet, a suction cup, an adhesive tape or the like.

In the above invention, the length dimension of the contact member is preferably the same as or larger than the depth dimension of the gap.

For example, when a recess is formed in at least one of two surfaces of two building materials facing each other and the length dimension of the contact member is smaller than the depth dimension of the gap, the gap is formed. During the adjustment work, the contact member may be tilted due to the presence of the recess, and the gap adjustment work may not be performed stably.

However, by setting the length dimension of the contact member to be the same as or larger than the depth dimension of the gap, the gap adjustment work is performed as compared with the case where the length dimension of the contact member is smaller than the depth dimension of the gap. This gap adjustment work can be performed stably without tilting the contact member at the time of.

Further, the two building materials whose gap size is adjusted by the building material gap adjusting device according to the present invention described above may be any building material, and an example of these building materials is a building material on the skeleton side such as a wall. , An opening frame arranged to face the building material, and the opening frame may be a door frame for a hinged door device, an opening frame for a sliding door device, and a passage opening formed in a wall. It may be an opening frame or the like for the purpose. Further, the building material gap adjusting device according to the present invention includes a gap between a guide rail for guiding the opening / closing movement of the shutter curtain of the shutter device and the building material on the skeleton side, and a shutter device including the guide rail. To adjust the size of the gap between the opening frame and the building material on the skeleton side, as well as the size of the gap between the pillars including the intermediate pillars of the building and the two building materials such as beams, cross rails, and face materials. Can also be used, and the building material to which this device is applied is arbitrary.

Further, the present invention can be applied not only to building materials newly installed in structures such as buildings, but also to building materials to be repaired.

According to the present invention, it is possible to obtain an effect that the work for adjusting the size of the gap between two building materials facing each other becomes easy.

FIG. 1 is an overall front view of a hinged door device to which the gap adjusting device according to the embodiment of the present invention is applied. FIG. 2 is a front view showing a door frame which is a building material on the hinged door device side. FIG. 3 is a front view showing a hinged door of the hinged door device. FIG. 4 is an overall front view showing a connecting structure of the door frame and the anchor member embedded in the wall which is the building material on the skeleton side. FIG. 5 is a partially enlarged front view of FIG. FIG. 6 is a cross-sectional view taken along the line S6-S6 of FIG. FIG. 7 is a diagram showing a state in which the door frame and the connecting member are excluded from FIG. FIG. 8 is a diagram showing a case where the size of the gap between the wall and the door frame is adjusted by the gap adjusting device according to the embodiment of the present invention. FIG. 9 is a plan view of the gap adjusting device shown in FIG. FIG. 10 is a side view of the gap adjusting device shown in FIG. FIG. 11 is a diagram showing a case where two link members, which are moving members, move by a forward rotation operation of the operating member of the gap adjusting device shown in FIG. FIG. 12 is a cross-sectional view taken along the line S12-S12 of FIG. FIG. 13 is a plan view of another embodiment of the gap adjusting device. FIG. 14 is a cross-sectional view taken along the line S14-S14 of FIG. FIG. 15 is a plan view of still another embodiment of the gap adjusting device. FIG. 16 is a cross-sectional view taken along the line S16-S16 of FIG. FIG. 17 is a diagram showing a case where a leaf spring, which is a moving member, moves (curved and deformed) by a forward rotation operation of the operating member of the gap adjusting device shown in FIG.

Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings. FIG. 1 shows an overall front view of the hinged door device. In this hinged door device, the hinged door 1 is rotatably attached to the door frame 2 around a hinge 3, and the door frame 2 is a building frame. It is arranged inside the opening 4A formed in the wall 4, which is also a building material on the skeleton side. FIG. 2 shows the door frame 2 before the hinged door 1 is attached, and FIG. 3 shows only the hinged door 1. The door frame 2 is coupled to the door frame side blade plate 3A of FIG. 2, which is a door frame side member of the hinge 3, and the hinged door 1 is a hinged door side member of the hinge 3. The hinged door side blade plate 3B of 3 is combined, the hinged door 1 is lifted, and the pin 3C of FIG. 2 standing on the door frame side blade plate 3A is inserted into the vertical hole formed in the hinged door side blade plate 3B. By doing so, the hinged door 1 is rotatably attached to the door frame 2 around the hinge 3.

As shown in FIG. 2, the door frame 2 is an opening frame whose inside is an entrance / exit 5 opened and closed by a hinged door 1, and the door frame 2 of the present embodiment is a four-sided frame. The door frame 2 is composed of left and right side frame members 2A and 2B, an upper frame member 2C, and a lower frame member 2D which is a welding member, and these metal frame members 2A, 2B, 2C and 2D are It is welded and joined in advance at the factory, and the door frame side blade plate 3A is also previously bonded to the door frame 2 at the factory.

The door frame 2 may be a three-sided frame in which the lower frame member 2D does not exist.

FIG. 4 shows the arrangement state of the door frame 2 on the wall 4 shown in FIGS. 1 and 2, FIG. 5 is a partially enlarged view of FIG. 4, and FIG. 6 is a diagram. 5 is a cross-sectional view taken along the line S6-S6 of No. 5, and FIG. 7 is a view showing a state before the door frame 2 is arranged on the wall 4.

As shown in FIG. 7, the inner side surface portion 4B of the wall 4 forming the left edge portion of the opening of the wall 4 before the door frame 2 is arranged, and the inner side surface portion 4C of the wall 4 forming the right edge portion. A plurality of anchor members 20 are embedded in the inner side surface portion 4D of the wall 4 forming the upper edge portion and the inner side surface portion 4E of the wall 4 forming the lower edge portion in a direction orthogonal to the respective surface portions. A part 20A of these anchor members 20 is in a state of being exposed from the inner side surface portion thereof to the opening side.

Then, as shown in FIG. 4, the inner side surface portion 4B of the wall 4 and the left side frame member 2A are connected by a single rod-shaped connecting member 21 made of metal, and similarly, the wall. The inner side surface portion 4C and the right side frame member 2B of 4, the inner side surface portion 4D and the upper frame member 2C of the wall 4, and the inner side surface portion 4E and the lower frame member 2D of the wall 4 are also connected by one rod-shaped connecting member 21. ing.

As shown in FIGS. 5 and 6, one end 21A in the length direction of the connecting member 21 arranged in an inclined state (in other words, an angled state) with respect to the anchor member 20 is , The exposed portion 20A of the anchor member 20 is welded to one side surface portion of both side surface portions in the thickness direction of the wall 4, and the other end portion 21B is the thickness of the wall 4 of the frame member 2A of the door frame 2. It is joined by welding to a plate-shaped member 6 that closes between the extending portions 2F extending inward in the radial direction in the direction of approaching each other.

In the present embodiment, the above-mentioned two extending portions 2F and the plate-shaped member 6 form an outer surface portion of the frame member 2A of the door frame 2. Further, as shown in FIG. 6, the space surrounded by the tip portions of the two extending portions 2F and the plate-shaped member 6 is a recess 2E recessed toward the entrance / exit 5 side.

In the present embodiment, the door frame 2 is connected to the wall 4 by the connecting member 21 in the gaps S1, S2, S3 between the inner side surface portions 4B, 4C, 4D of the wall 4 and the door frames 2A, 2B, 2C. After that, it is closed by face materials such as gypsum board (not shown) anchored to the front and back surfaces of the wall 4, and the end faces of these face materials are the openings shown in FIGS. 1 and 2. Part 4A is formed.

Further, in the present embodiment, before the work of connecting the frame members 2A, 2B, 2C, 2D forming the door frame 2 to the inner side surface portions 4B, 4C, 4D, 4E of the wall 4 by the connecting member 21 is performed. The gap S1 between the inner side surface portion 4B of the wall 4 and the outer surface portion 2F of the frame member 2A, the gap S2 between the inner side surface portion 4C of the wall 4 and the outer surface portion 2G of the frame member 2B, the inner side surface portion 4D of the wall 4 and the frame. Work is performed to adjust the gap S3 between the outer surface portion 2H of the member 2C and the gap S4 between the inner side surface portion 4E of the wall 4 and the outer surface portion 2I of the frame member 2D, and this work is shown in FIG. As described above, in a state where the door frame 2 is suspended from the wall 4 by one or a plurality of string-shaped members 22, the plurality of gap adjusting devices 10 according to the embodiment of the present invention are mounted on the gaps S1 to S1. This is done by inserting each in the depth direction of S4 (the front-back direction in FIG. 8).

Next, the structure of the gap adjusting device 10 shown in FIG. 8 will be described. FIG. 9 is a front view of the gap adjusting device 10, and FIG. 10 is a side view of the gap adjusting device 10.

The gap adjusting device 10 according to the present embodiment for adjusting the size of the gaps S1 to S4 (see FIG. 8) between the wall 4 and the door frame 2 which are two building materials facing each other is a gap S1 to S4. Has a length in the depth direction (front-back direction in FIG. 8), and two surfaces of the wall 4 and the door frame 2 facing each other (inner side surface portions 4B, 4C of the wall 4 shown in FIG. 8). , 4D, 4E and the outer surface portions 2F, 2G, 2H, 2I of the door frame 2), which abuts one surface (in this embodiment, the outer surface portions 2F, 2G, 2H, 2I of the door frame 2). And the contact member 11 shown in FIG.

As can be seen from FIGS. 9 and 10, the contact member 11 has a base portion 11A that abuts on one of the surfaces and a width direction of the base portion 11A (a direction orthogonal to the length direction of the contact member 11). It is a channel material formed by bending a plate material composed of a pair of flange portions (in other words, rising portions) 11B and 11C extending in the same direction from both end portions of the above.

The contact member 11 is directly or directly on the other surface (in the present embodiment, the inner side surface portions 4B, 4C, 4D, 4E of the wall 4) of the two surfaces of the wall 4 and the door frame 2 facing each other. An athletic member having a contact portion that indirectly contacts is provided.

The moving member includes two link members 13 and 14, and a slide member 12 arranged on the contact member 11 and slidable in the length direction of the contact member 11. ing.

As can be seen from FIG. 9, each of the two link members 13 and 14 is a substantially U-shaped linear member made of metal or the like. Both end portions 14A and 14B of one linear member 14 forming one end of one link member are bent inward in the width direction of the contact member 11, and both end portions 14A and 14B of the linear member 14 are bent inward. Is rotatably locked to the through holes 11E shown in FIG. 10 formed in the pair of flange portions 11B and 11C. Both end portions 13A and 13B of the other linear member 13 forming one end of the other link member are also bent inward in the width direction of the contact member 11, and both end portions 13A of the linear member 13 The 13B is formed in the pair of flange portions 11B and 11C, is inserted into the elongated hole 11D shown in FIG. 10 having a length in the length direction of the contact member 11, and is formed in the slide member 12. It is rotatably locked to the through hole 12A shown in FIG. The central portions 13C and 14C of the two linear members 13 and 14 forming the other ends of the two link members are connected to each other by being inserted into the tubular member 15 which is a connecting member. .. In the present embodiment, the tubular member 15 is formed of a coiled member in which a linear member such as a wire is spirally wound, but the tubular member 15 may be formed of a cylindrical member. ..

A thin plate-shaped cushioning member 19 made of a soft member such as rubber or a soft synthetic resin is attached to the bottom surface of the base portion 11A of the contact member 11.

Further, a female screw member (in other words, a nut) 17 is fixed behind the slide member 12 in the base portion 11A of the contact member 11 (in other words, in a direction opposite to the direction on the side of the tubular member 15). A male screw rod (in other words, a bolt) 16 is screwed into the female screw member 17. Of both ends of the male screw rod 16 in the length direction, one end (in other words, the rear end) protruding from the contact member 11 is a rotation operation unit for rotating the male screw rod 16. The handle member 18 is attached.

When a forward rotation operation, which is a rotation operation of the arrow A shown in FIG. 9 in the rotation direction, is performed on the handle member 18, the male screw rod 16 moves on the slide member 12 side, which is a movement in the direction of the arrow C shown in FIG. By moving to (in other words, moving forward) and continuing the forward rotation operation of the handle member 18, the tip end portion, which is the other end portion of the male screw rod 16, comes into contact with the back surface portion 12B of the slide member 12. After that, the slide member 12 is pressed by the male screw rod 16 and slides toward the linear member 14 side in the direction of the arrow C shown in FIG.

As a result, both end portions 13A and 13B of the linear member 13 are formed in the pair of flange portions 11B and 11C while rotating around the through hole 12A shown in FIG. 9 formed in the slide member 12. Guided by the elongated hole 11D shown in the above, the sliding operation is performed toward the linear member 14 side. On the other hand, both end portions 14A and 14B of the linear member 14 rotate around the through holes 11E shown in FIG. 10 formed in the pair of flange portions 11B and 11C. Therefore, the two linear members 13 and 14 change from the state shown in FIG. 10 to the state shown in FIG. That is, the angle θ formed by the two linear members 13 and 14 having the tubular member 15 as the apex becomes smaller and smaller. In other words, the angle formed by the two linear members 13 and 14 having the tubular member 15 as the apex gradually becomes an acute angle from an obtuse angle of approximately 180 degrees. Therefore, the tubular member 15 gradually moves away from the contact member 11.

FIG. 12, which is a cross-sectional view taken along the line S12-S12 of FIG. 8, shows the inner side surface portion 4B of the wall 4 facing each other and the left side frame member 2A of the door frame 2 using the gap adjusting device 10 according to the present embodiment. It is a figure which shows when the size (in other words, width dimension) W of the gap S1 with the outer side surface portion 2F of the door is adjusted.

As can be seen from FIG. 12, in the work of adjusting the size of the gap S1, first, the base portion 11A of the contact member 11 of the gap adjusting device 10 is brought into contact with the outer surface portion 2F of the frame member 2A of the door frame 2. However, the gap adjusting device 10 is inserted in the depth direction (arrow E direction) of the gap S1. This insertion work is performed until the tip of the contact member 11 of the gap adjusting device 10 sufficiently exceeds the recess 2E of the frame member 2A. That is, this insertion work is performed until the contact member 11 of the gap adjusting device 10 straddles the recess 2E of the frame member 2A. The gap adjusting device 10 may be inserted until the tip portion 11G of the contact member 11 of the gap adjusting device 10 protrudes from the frame member 2A. Prior to this insertion work, in the gap adjusting device 10, as shown in FIGS. 9 and 10, two linear members 13 and 14 were housed in the space inside the contact member 11. Alternatively, it is preferably in a substantially stored state (in other words, a horizontal or substantially horizontal state).

Next, the handle member 18 of the gap adjusting device 10 is subjected to a forward rotation operation, which is a rotation operation in the rotation direction of the arrow A, as described above, and this operation is performed by two lines as shown in FIG. This is performed until the tubular member 15 connecting the shaped members 13 and 14 comes into contact with the contact member 23 that is in contact with the inner side surface portion 4B of the wall 4.

In the present embodiment, the wall 4 is made of concrete or the like, and the inner side surface portion 4B of the wall 4 has a rough surface. Therefore, the plate-shaped contact member 23 is applied to the inner side surface portion 4B of the wall 4. I am trying to adjust the gap in the state. Therefore, when the inner side surface portion 4B of the wall 4 is a sliding surface, it is not necessary to use the contact member 23. Therefore, the forward rotation operation of the handle member 18 of the gap adjusting device 10 is performed by two lines. This is performed until the tubular member 15 connecting the shaped members 13 and 14 comes into direct contact with the inner side surface portion 4B of the wall 4.

As shown in FIG. 8, in the present embodiment, eight gap adjusting devices 10 are used, and these gap adjusting devices 10 are located near the upper end portion and the lower end portion of the above-mentioned gap S1. Near, near the upper end and near the lower end of the gap S2 between the inner side surface 4C of the wall 4 facing each other and the outer surface 2G of the right side frame member 2B of the door frame 2, the inside of the wall 4 facing each other. The gap S3 between the surface portion 4D and the outer surface portion 2H of the upper frame member 2C of the door frame 2 is near the left end portion and the right end portion, and the inner side surface portion 4E of the wall 4 facing each other and the lower frame member of the door frame 2. The gap S4 between the outer surface portion 2I of 2D is inserted and arranged in the vicinity of the left end portion and the vicinity of the right end portion, respectively. After that, the size of the gaps S1 to S4 is adjusted by rotating the handle member 18 of each gap adjusting device 10 in the forward direction so that the door frame 2 is in an appropriate arrangement state.

In this way, the handle member 18 of each gap adjusting device 10 is rotated in the forward direction, and the angle θ formed by the two linear members 13 and 14 having the tubular member 15 as the apex becomes smaller, so that the gap S1 to 1 The size of S4 is adjusted.

In the present embodiment, the operating member of the gap adjusting device 10 includes a male screw rod 16 screwed into a female screw member 17 fixed to the contact member 11, and a rotation operation unit for rotating the male screw rod 16. It is based on the formed handle member 18. Then, by moving the male screw rod 16 forward by the forward rotation operation of the handle member 18, the slide member 12 brings the tubular member 15 constituting the moving member closer to the inner side surface portions 4B to 4E of the wall 4 which is the other surface. The size of the gaps S1 to S4 is adjusted by sliding in the direction of movement.

Further, in the present embodiment, the moving members are arranged on the linear members 13 and 14 which are two link members and the abutting member 11, and are slidable in the length direction of the abutting member 11. The tubular member 15 which is configured to include the slide member 12 and which connects the central portions 13C and 14C of the two linear members 13 and 14 to each other is the inner side surface portion of the wall 4 of the moving member. It forms a contact portion that comes into contact with 4B to 4E.

As described above, in the conventional gap adjusting device, the operator has to rotate the rotation operation unit in a cramped state where the body is brought close to the wall, and it is difficult to perform the gap adjusting work.

However, in the gap adjusting device 10 according to the present embodiment described above, the direction of the depth of the gaps S1 to S4 between the outer surface portions 2F to 2I of the door frame 2 and the inner side surface portions 4B to 4E of the wall 4 (front and back in FIG. 8). A contact member 11 having a length (direction, in the direction of arrow E in FIG. 12) and abutting on the outer surface portions 2F to 2I of the door frame 2 is provided, and the contact member 11 has a gap S1 to S1. A moving member having a tubular member 15 that is movable in the direction of the size of S4 and forms a contact portion that directly or indirectly abuts on the inner side surface portions 4B to 4E of the wall 4, and the moving member. A male screw rod 16 constituting an operation member for moving the moving member and a handle member 18 forming a rotation operation unit for rotating the male screw rod 16 are provided. Then, this operating member starts from the rear end portion 11H (see FIG. 12), which is one end portion of both end portions in the length direction of the contact member 11 (in other words, the depth direction of the gaps S1 to S4). It extends in the length direction of the contact member 11.

Therefore, as can be seen from FIG. 12, the operator of the gap adjusting device 10 inserts the gap adjusting device 10 into the gaps S1 to S4, and then handles the handle member in a comfortable posture toward the depth direction of the gaps S1 to S4. 18 can be rotated. That is, the operator does not need to adjust the size of the gaps S1 to S4 in a cramped state in which the body is brought closer to the wall 4 side as in the conventional case described above.

Therefore, according to the gap adjusting device 10 according to the present embodiment, the work for adjusting the size of the gaps S1 to S4 becomes easier as compared with the conventional case.

Further, in the present embodiment, as shown in FIG. 12, the length dimension L of the contact member 11 is the depth dimension D of the gap S1 (the depth dimension of the other gaps S2 to S4 is also D). Is larger than.

Here, when the length dimension L of the abutting member 11 is smaller than the depth dimension D of the gap S1, the recess 2E (not shown, but not shown) formed in the door frame 2A during the gap adjusting work. The recesses 2E are also formed in the door frames 2B to 2D), so that the contact member 11 is tilted, so that the gap adjusting work may not be performed stably.

However, according to the present embodiment, even if the recess 2E is formed in the door frame 2A, as can be seen from FIG. 12, the contact member 11 straddles the recess 2E (in other words, the tip of the contact member 11). The gap adjustment work can be stably performed in the state where the portion 11G exceeds the recess 2E).

In the present embodiment, as described above, as shown in FIGS. 10 and 12, the bottom surface of the base portion 11A of the contact member 11 that abuts on the outer surface portions 2F to 2I of the door frame 2 is formed on the bottom surface. A plate-shaped cushioning member 19 made of a soft member such as rubber or a soft synthetic resin is attached.

Therefore, according to the present embodiment, it is possible to prevent the base portion 11A of the contact member 11 from rubbing against the outer surface portions 2F to 2I of the door frame 2 and damaging these surfaces during the gap adjusting work. become.

In the present embodiment, a suction member that attracts to the outer surface portions 2F to 2I of the door frame 2 is arranged on the bottom surface of the base portion 11A of the contact member 11 that abuts on the outer surface portions 2F to 2I of the door frame 2. It may be.

According to this, since the gap adjusting work can be performed in a state where the contact member 11 is attracted to the outer surface portions 2F to 2I of the door frame 2, this gap adjusting work can be performed more stably.

The suction member may be, for example, a magnet (in other words, a magnet), a suction cup, an adhesive tape, or the like.

For example, when the door frame 2 is made of metal, the suction member is preferably a magnet. In this case, the magnet is, for example, a thin plate having the same shape and dimensions as the cushioning member 19, and the magnet is arranged between the base portion 11A of the contact member 11 and the cushioning member 19. It may be. Further, the magnet is, for example, a disk-shaped magnet having the same or substantially the same thickness as the cushioning member 19, and a through hole having a diameter dimension equal to or larger than that of the disk-shaped magnet is formed in the cushioning member 19. , A disk-shaped magnet may be fitted and arranged in this through hole.

In the present embodiment, as shown in FIGS. 9 and 10, a position corresponding to the arrangement position of the tubular member 15 on the upper portions of the flange portions 11B and 11C of the contact member 11 and before and after this position. A notch portion 11F notched in a rectangular shape long in the length direction of the contact member 11 is formed in the portion.

Therefore, according to the present embodiment, when the gap adjusting device 10 is not used, the two linear members 13 and 14 can be brought into a horizontal state or a substantially horizontal state as shown in FIG. That is, according to the present embodiment, when the gap adjusting device 10 is not used, the two linear members 13 and 14 are combined with the tubular member 15 together with the base portion 11A of the contact member 11 and the pair of flange portions 11B and 11C. It can be stored inside the space surrounded by.

In the present embodiment described above, as described above, when the male screw rod 16 advances by the forward rotation operation of the handle member 18, the slide member 12 is pressed by the male screw rod 16 and the tubular member 15 is pressed against the wall 4. Slide in the direction of moving the moving member so as to approach the inner side surface portions 4B to 4E of the above. However, in the present embodiment, since the slide member 12 and the male screw rod 16 are not connected, the male screw rod 16 can be rotated even if the handle member 18 is rotated in the rotation direction of the arrow B shown in FIG. In order to return the gap adjusting device 10 in the state shown in FIG. 11 to the state shown in FIG. 10 without retreating, the operator touches the tubular member 15 with his / her finger to the contact member 11. It is necessary to push it toward the base portion 11A.

FIG. 13 is a view similar to FIG. 9 showing another embodiment of the gap adjusting device 10 described above, and FIG. 14 is a cross-sectional view taken along the line S14-S14 of FIG. In the gap adjusting device according to each embodiment described below, the same members as the members constituting the gap adjusting device 10 are designated by the same reference numerals, and the description thereof will be omitted.

This other embodiment is an embodiment in which the male screw rod 16 is connected to the slide member 12, and the slide member 12 is a tubular member when the male screw rod 16 is retracted by a reverse rotation operation of the operation member of the handle member 18. 15 is an embodiment in which the moving member slides in a direction to move the moving member so as to move away from the inner side surface portions 4B to 4D of the wall 4. Hereinafter, the connection structure between the male screw rod 16 and the slide member 12 will be described.

In the gap adjusting device 30 according to the present embodiment, the slide member 12 is formed with a through hole 12C shown in FIG. 14 having a length in the length direction of the contact member 11, and a male screw is formed in the through hole 12C. After the rod 16 is rotatably inserted, the connecting member is attached to each of the portion of the male screw rod 16 exposed from the slide member 12 in the vicinity of the front portion 12D and the vicinity of the back portion 12B of the slide member 12. It has become a thing. In the present embodiment, these connecting members are two E-shaped retaining rings (E-rings) 31 and 32 which are semi-annular members attached to the thread grooves of the male screw rod 16.

According to the present embodiment, when the handle member 18 is rotated in the forward direction, the two E-shaped retaining rings 31 and 32 move forward while rotating in the forward direction together with the male screw rod 16. As a result, the back surface portion 12B of the slide member 12 is pressed against the rear E-shaped retaining ring 32, and the slide member 12 moves the moving member so that the tubular member 15 approaches the inner side surface portions 4B to 4D of the wall 4. Slide in the direction (in other words, move forward). On the other hand, when the handle member 18 is rotated in the reverse direction, the two E-shaped retaining rings 31 and 32 retract while rotating in the reverse direction together with the male screw rod 16. As a result, the front surface portion 12D of the slide member 12 is pressed (in other words, pulled) by the front E-shaped retaining ring 31, and the tubular member 15 of the slide member 12 is pressed from the inner side surface portions 4B to 4D of the wall 4. It slides in the direction of moving the moving member so that it moves away (in other words, it moves backward).

In this way, the slide member 12 and the male screw rod 16 are connected by the connecting member in the forward / backward directions of the male screw rod 16 (in the direction of arrow C and the direction of arrow D shown in FIG. 13).

In the present embodiment, since the connecting member for connecting the slide member 12 and the male screw rod 16 is an E-shaped retaining ring (so-called E ring) which is a semi-annular member, the male screw rod 16 is attached to the thread groove. , Easy to remove.

FIG. 15 is a view similar to FIG. 9 showing still another embodiment of the gap adjusting device 10 described above, and FIG. 16 is a cross-sectional view taken along the line S16-S16 of FIG.

In the gap adjusting device 40 according to the present embodiment, the moving member includes one leaf spring 42 having a length in the length direction of the contact member 11 and a slide member 12. Is.

In the present embodiment, projecting piece portions 12F are provided on both side surface portions 12E of the slide member 12, and these projecting piece portions 12F are formed on the pair of flange portions 11B and 11C of the contact member 11, respectively. It is inserted through the elongated hole 11D, and is guided by the elongated hole 11D so as to be movable in the length direction of the contact member 11.

A columnar member 41 is fixed to the front portion of the tip portion 11G of the base portion 11A of the contact member 11, and a projecting piece portion 41B is formed below the back surface portion 41A of the columnar member 41. On the other hand, a projecting piece portion 12G is formed below the front surface portion 12D of the slide member 12.

As described above, of the lengthwise both ends 42A and 42B of the leaf spring 42 constituting the moving member according to the present embodiment, one end (in other words, the tip) 42A is a columnar member described above. It is inserted between the projecting piece portion 41B of 41 and the base portion 11A of the contact member 11, and is connected to the projecting piece portion 41B with a coupling tool 43 such as a screw. On the other hand, the other end portion (in other words, the rear end portion) 42B is inserted between the projecting piece portion 12G of the slide member 12 and the base portion 11A of the contact member 11 described above, and the projecting piece portion 12G. It is connected to the door with a binder 43 such as a screw.

In the present embodiment, the male screw rod 16 and the slide member 12 are not connected as in the gap adjusting device 10 according to the embodiment shown in FIGS. 9 and 10.

FIG. 17 is a diagram showing a case where the male screw rod 16 is advanced by a forward rotation operation of the handle member 18 of the gap adjusting device 40.

Similar to the above-mentioned gap adjusting device 10, the male screw rod 16 moves forward by the forward rotation operation of the handle member 18, so that the slide member 12 is pressed by the male screw rod 16 and slides forward (in other words, the forward movement). To do).

As a result, the leaf spring 42 is curved and deformed so as to move away from the contact member 11 as shown in FIG. 17, and the gap adjusting device 40 is as shown in FIG. 12 described above. When used, the central portion or the substantially central portion 42C of the leaf spring 42 in the length direction when the leaf spring 42 is curved and deformed comes into contact with the contact member 23 applied to the inner side surface portion 4B of the wall 4.

Therefore, in the present embodiment, the central portion or the substantially central portion 42C of the leaf spring 42 in the length direction when the leaf spring 42 is curved and deformed directly or indirectly abuts on the inner side surface portions 4B to 4E of the wall 4. It has become.

In the present embodiment, as described above, the male screw rod 16 and the slide member 12 are not connected, but when the handle member 18 is operated in the reverse direction from the state shown in FIG. 17, the male screw rod 16 retracts. At the same time, the slide member 12 also slides backward (in other words, retracts) by the return spring force accumulated in the curved and deformed leaf spring 42.

That is, according to the present embodiment, even if the male screw rod 16 and the slide member 12 are not connected, the state shown in FIG. 17 can be changed to the state shown in FIG. 17 simply by rotating the handle member 18 in the reverse direction. Return to.

As described above, in the present embodiment, the moving member is arranged on one leaf spring 42 having a length in the length direction of the contact member 11 and the contact member 11. A slide member that is slidable in the length direction of 11 is included, and the tip portion 42A, which is one end of the leaf spring 42, is connected to the contact member 11 via the columnar member 41, and the other The rear end portion 42B, which is the end, is coupled to the slide member 11, and the central portion or substantially the central portion 42C in the length direction of the leaf spring 42 when curved and deformed serves as the contact portion, and the positive handle member 18 is positive. The size of the gaps S1 to S4 is adjusted by bending and deforming the leaf spring 42 by sliding the slide member 12 toward the tip end portion 42A side of the leaf spring by the rotation operation.

In the embodiment described above, the inner side surfaces 4B, 4C, 4D, 4E and the side frame members 2A, 2B, 2C, 2D of the wall 4 are made of one metal as shown in FIG. Although it was connected by a rod-shaped connecting member 21, it may be connected by two rod-shaped connecting members 21.

For example, of the two connecting members 21 arranged in an inclined state (in other words, in an angled state) with respect to the anchor member 20, one end 21A in the length direction of one connecting member 21 is , The exposed portion 20A of the anchor member 20 is welded to one side surface portion of both side surfaces of the wall 4 in the thickness direction, and the other end portion 21B is welded to the plate-shaped member 6 (see FIG. 6). Similarly, one end 21A in the length direction of the other connecting member 21 is welded to the other side surface portion of both side surface portions in the thickness direction of the wall 4 in the exposed portion 20A of the anchor member 20. The other end portion 21B may be joined to the plate-shaped member 6 by welding.

Further, in the embodiment described above, the shapes and structures of the side frame members 2A, 2B, 2C, and 2D have the recesses 2E shown in FIG. The shape and structure do not have to have the recess 2E. That is, the shapes and structures of the side frame members 2A, 2B, 2C, and 2D are not limited to the embodiments described above, and may be arbitrary.

In the present invention, for example, when arranging an opening frame such as a door frame which is a device-side building material such as a hinged door device or a sliding door device on a skeleton, the gap between the opening frame and the skeleton-side building material is adjusted. It can be used for the work of arranging.

2 Door frame which is a building material 2F, 2G, 2H, 2I The outer surface of the door frame which is the surface facing the inner surface of the wall 4 The wall which is the building material 4B, 4C, 4D, 4E On the surface facing the outer surface of the door frame Inner surface of a wall 10, 30, 40 Gap adjustment device 11 Contact member 11A Base part of contact member 11B, 11C Pair of flange parts of contact member 11D Long hole 11E formed in flange part Through hole 12 Sliding member constituting the moving member 12A Through hole formed in the slide member 13, 14 Linear member 13A, 13B Link member Both ends of the linear member forming one end of the other link member Part 13C Central part of the linear member forming the other end of the other link member 14A, 14B Both ends of the linear member forming one end of one link member 14C Linear member forming the other end of one link member Central part 15 Cylindrical member that is a connecting member and forms a contact portion of the moving member 16 Male thread rod that constitutes the operating member 17 Female thread member 18 Handle member that forms the rotating operating portion that constitutes the operating member 19 Cushioning member 31 , 32 E-shaped retaining ring that is a connecting member for connecting the slide member and the male screw rod 42 Leaf spring that constitutes the moving member 42A Tip part that is one end of the leaf spring 42B Rear end part that is the other end of the leaf spring 42C Movement The angle between the two linear members with the tubular member as the apex, the central part or approximately the central part in the length direction of the leaf spring, which is the contact part of the member.

Claims (12)

A building material gap adjusting device for adjusting the size of a gap between two building materials facing each other, having a length in the depth direction of the gap, and of the two building materials. In a building material gap adjusting device provided with an abutting member that abuts on one of two surfaces facing each other.
A moving member provided on the contact member, which is movable in the direction of the size of the gap and has a contact portion which directly or indirectly contacts the other surface, and the moving member are moved. The building material is configured to include, and the operating member extends in the length direction from one end of both ends in the length direction of the contact member. Gap adjustment device. In the gap adjusting device for building materials according to claim 1, the moving member is arranged on two link members and the contact member so as to be slidable in the length direction of the contact member. It is configured to include a slide member, one end of one of the two link members is rotatably locked to the contact member, and one end of the other link member is the slide. The other end of the one link member and the other end of the other link member are rotatably connected to each other by a connecting member, and the connecting member forms the contact portion. When the slide member is slid toward the one link member side by the operation of the operation member, one end of each of the two link members is rotated, and the connecting member is the apex of the two. A gap adjusting device for building materials, characterized in that the size of the gap is adjusted by reducing the angle formed by the link member of the book. In the building material gap adjusting device according to claim 2, the contact member includes a base portion that abuts on one surface of the building material and a pair of flanges that extend in the same direction from both ends in the width direction of the base portion. It is a channel material composed of a portion and a portion, and each of the two link members is a substantially U-shaped linear member, both ends of the linear member are bent, and one wire is formed. The both ends of the shaped member are rotatably locked to the through holes formed in the pair of flanges, and the both ends of the other linear member are formed in the pair of flanges. The connecting member is inserted into a long hole having a length in the length direction of the contact member, and is rotatably locked to a through hole formed in the slide member. A gap adjusting device for building materials, which is a tubular member, and the central portions of the two linear members are connected to each other by being inserted into the tubular member. In the gap adjusting device for building materials according to claim 1, the moving member is arranged on the contact member and a leaf spring having a length in the length direction of the contact member. It is configured to include a slide member that is slidable in the length direction of the contact member, one end of the leaf spring is coupled to the contact member, and the other end is coupled to the slide member. The central portion or substantially the central portion in the length direction of the leaf spring when the leaf spring is curved and deformed serves as the contact portion, and the slide member is operated by the operating member to the one end side of the leaf spring. A gap adjusting device for a building material, characterized in that the size of the gap is adjusted by bending and deforming the leaf spring by the slide. In the gap adjusting device for building materials according to any one of claims 2 to 4, the operating member rotates a male screw rod screwed into a female screw member fixed to the contact member and the male screw rod. The sliding member is such that the contact portion approaches the other surface by advancing the male screw rod by the forward rotation operation of the rotation operation unit. A gap adjusting device for building materials, which is characterized by sliding in a direction in which a moving member is moved. In the gap adjusting device for building materials according to claim 5, the slide member and the male screw rod are not connected, and the male screw rod advances by a forward rotation operation of the rotation operation unit, so that the slide member is moved. A gap adjusting device for building materials, which is pressed by the male screw rod and slides in a direction in which the moving member is moved so that the contact portion approaches the other surface. In the gap adjusting device for building materials according to claim 5, when the male screw rod retracts due to the reverse rotation operation of the operating member, the slide member moves so that the abutting portion moves away from the other surface. A gap adjusting device for building materials, which is characterized by sliding in a direction in which a member is moved. The building material gap adjusting device according to claim 7, wherein the slide member and the male screw rod are connected by a connecting member in the forward / backward direction of the male screw rod. The building material gap adjusting device according to any one of claims 1 to 8, wherein a cushioning member is arranged on a surface of the contact member that comes into contact with the one surface of the building material. Gap adjustment device. In the building material gap adjusting device according to any one of claims 1 to 9, a suction member that attracts to the one surface of the contact member is arranged on the surface of the contact member that contacts the one surface of the building material. A gap adjusting device for building materials, which is characterized by being present. The building material gap adjusting device according to claim 10, wherein the suction member is a magnet. In the building material gap adjusting device according to any one of claims 1 to 11, the length dimension of the contact member is the same as or larger than the depth dimension of the gap. apparatus.

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