JP5681509B2 - Joinery frame adjuster and joinery frame adjustment structure - Google Patents

Description

  The present invention relates to a joinery frame adjustment tool and a joinery frame adjustment structure. More specifically, the present invention makes it easy to perform attachment work when attaching a joinery frame to a partition wall or the like, and makes it possible to easily adjust a deviation occurring after the attachment without removing the joinery frame. The present invention relates to an attachment adjustment tool for a retrofit frame material.

  Conventionally, when fixing a joinery frame to a partition wall or the like, a joinery frame is disposed on a partition wall opening base that forms a small opening of the partition wall opening, and a plurality of gaps are provided between the partition wall opening base and the joinery frame. Insert the adjustment member (packing) and check that the joinery frame is installed vertically, then screw in the wood screws from the inside of the joinery frame corresponding to each gap adjustment member, and attach the joinery frame below the partition wall opening. Although a method of fixing to the ground is known, this type of fixing method requires a great deal of labor to align the gap adjusting member with an appropriate thickness. That is, with the gap adjustment member temporarily attached, the verticality of the joinery frame is confirmed by means such as visual measurement or swinging down, and the work of adjusting and fixing the gap adjustment member to an appropriate thickness is repeated. It takes a lot of work time. Also, even if the joinery frame is fixed by such means, the joinery frame may be distorted due to secular change, etc. In this case, in order to correct the distort, the joinery frame that is the finishing part is disassembled. Thus, the gap adjusting member has to be adjusted again, and in this case as well, as in the first installation, a great work time is required.

  In order to solve such a problem, Patent Document 1 discloses a leaf spring for adjusting and fixing the verticality and horizontality of a joinery frame attached to an opening base frame that forms an opening provided on a wall of a building. And the technique regarding the construction method of the joinery frame using this leaf | plate spring is disclosed. This leaf spring has a main body part attached to the opening base frame side of the joinery frame, and a pair of elastically deformable legs projecting from the left and right ends of the main body part toward the opening base frame, and further to the main body part. The mounting adjustment screw hole that communicates with the mounting adjustment screw insertion hole formed in the joinery frame is formed, through the attachment adjustment screw insertion hole of the leaf spring body from the attachment adjustment screw insertion hole of the joinery frame, The mounting adjustment screw is screwed onto the frame to attach the joinery frame to the opening base frame, and to adjust and fix the verticality and horizontality of the joinery frame.

JP 2000-160942 A

  By the way, in this kind of opening frame, for example, when the opening door whose opening degree is limited by a hinge or the like is fully opened, a rotational force around the width direction of the fitting frame acts on the fitting frame. This is easy, and it is conceivable that the joinery frame is inclined with respect to the opening base around the longitudinal axis of the opening base (hereinafter, this phenomenon is also referred to as “rolling”). In addition, when a sliding door is provided in the opening, the door end of the sliding door hits the joinery frame at a position eccentric from the center position with respect to the width of the joinery frame, and this also causes the door to collide with the joinery frame. It is conceivable that the moment accompanying the action acts, and the joinery frame becomes tilted in the same manner as described above, and it is desired to suppress the tilt over a long period of time.

  However, in the construction method of the joinery frame described above, it is not possible to sufficiently resist the moment that causes “rolling” around the width direction of the joinery frame, and it is easy to tilt. Specifically, in the leaf spring disclosed in Patent Document 1, the leg portion opens from the both ends in the longitudinal direction of the main body portion of the leaf spring so that the leg portion can be independently elastically deformed. The base end of each leg is not only near the center of the joinery frame, but also when viewed in the width direction of the leaf spring. A predetermined interval is formed between the end portion, and this makes it easy to exhibit the spring property of the leg portion with respect to the rotational force, and tends to cause breakage on the contrary. There is. In addition, the leaf spring disclosed in the above and Patent Document 1 has a structure in which the leg portions exhibiting the spring property are in contact with the opening base independently on the left and right sides. It has a point-contact structure and is easily affected by the unevenness of the base, and in some cases, it may not be able to evenly resist the rotational force that causes rolling.

  The present invention has been made to solve such a problem, and it is possible to adjust the interval between the joinery frame and the opening base without removing the joinery frame after the joinery frame is attached to the opening base. Even when an inevitable rotational force (moment) around the width direction acts instantaneously or in the long term on the joinery frame, the tilt of the joinery frame with respect to the rotational force It is an object of the present invention to provide a joinery frame adjustment tool and a joinery frame adjustment structure capable of reliably suppressing the above.

  (1) In order to solve the above-mentioned problem, a specific configuration of the present invention is provided between an opening base formed on a wall and a joinery frame attached to the opening base and is spaced from the opening base of the joinery frame. A fitting frame adjusting tool for adjusting a distance, wherein the base is in contact with one of the opening base and the joinery frame, and the base is attached to either the opening base or the joinery frame. A pair of legs projecting in a direction perpendicular to the width direction of any one of the joinery frames and having elasticity, and abutting against the other one of the opening base and the joinery frame; A fixing portion that is fixed to one of the joinery frame and the opening base is provided, and the pair of legs are formed to have a width that is equal to or smaller than the width of the opening base. An elastically deforming portion protruding from the base, and the bullet A contact portion that is formed at the tip of the deformable portion and contacts the other one of the opening base and the joinery frame, and at least the contact portion is continuous or discontinuous in the width direction of the other member. It is characterized by being arranged.

  According to this, at least a pair of leg part will contact | abut via the contact part arrange | positioned in the width direction with respect to either one of a fitting frame or an opening base. In addition, since the contact portion and the elastic deformation portion are formed to have a width that is equal to or smaller than the width of the opening base, at least the end portions in the width direction of the base portion and the elastic portion are elastic. A deformation | transformation part is located and, thereby, the contact part and elastic deformation part of each leg part will be provided in the vicinity of the both ends of the width direction of an opening base | substrate (or joinery frame). For this reason, the center of the repulsive force can be provided at both ends in the width direction of the joinery frame adjustment tool, and thereby the leg portion can tilt the joinery frame even when a rotational force in the width direction acts on the joinery frame. Can be suppressed.

  (2) Preferably, the pair of leg portions is provided with a reduction portion that reduces an elastic force at one or a plurality of locations of the elastic deformation portion.

  Depending on the material forming the joinery frame adjuster, if the elastically deformed portion is provided uniformly across the width direction of the joinery frame adjuster, the elastic force becomes excessive, which causes the fastener to be tightened to the opening base significantly. If not, it is considered that sufficient elastic force cannot be applied to the pair of legs, but with this configuration, a reduction part is provided at one or more of the elastic deformation parts of the pair of legs, The reduction part can adjust the elastic force without changing the outer shape of the joinery frame adjustment tool, and the pair of leg parts can exhibit the elastic force satisfactorily.

  (3) Moreover, the said fixing | fixed part is provided in the position eccentric from the center of the width direction of the said base, The said reduction | decrease part is a space | interval between one side edge part of the said base, and a fixing | fixed part seeing in the said width direction. The area of the elastic deformation portion on the side of the base portion is made larger than the area of the elastic deformation portion of the base portion on the side where the distance between the other side end portion of the base portion and the fixing portion is large, and one side end of the base portion The moment generated between the abutting portion provided along the portion and the fixed portion is made equal to the moment generated between the fixed portion of the abutting portion provided along the other side edge of the base portion. It is preferable to be provided at the position.

If the fixed part is eccentric with respect to the base part, it is considered that the elastic force generated in the pair of leg parts is biased in the width direction of the joinery frame adjustment tool. Moment acts equally on both ends in the width direction of the adjuster, whereby the elastic force in each leg portion is equalized in the width direction. As a result, the elastic force acts equally in the width direction of the joinery frame adjustment tool, and the interval between the opening base and the joinery frame can be kept equal in the width direction.
Therefore, according to this structure, it is not necessary to provide the position of a fixing | fixed part in the center of the width direction of a fitting frame, and the position of a fixing | fixed part can be set freely.

  (4) Further, the pair of leg portions is provided with auxiliary leg portions extending from the abutting portion toward either the opening base or the joinery frame, An auxiliary elastic deformation part protruding from the contact part of the leg part, and an auxiliary contact part formed at the tip of the auxiliary elastic deformation part and in contact with either the opening base or the joinery frame, It is preferable that the auxiliary contact portion is arranged in a continuous or discontinuous line shape in the width direction of the other member.

  According to this, each leg part can make each auxiliary leg part contact | abut to either one in the state which made a pair of leg part contact | abut to any one of an opening foundation | substrate and a joinery frame. Thereby, although the joinery frame is attached to the opening base via the joinery frame adjuster, the joinery frame adjuster is in contact with either the base frame or the opening base with the base and the auxiliary leg, A pair of leg parts will be in contact with either one, and the attachment posture of the joinery frame to the opening base can be made more stable.

  (5) In view of stabilizing the posture, it is preferable to adopt a configuration in which a plurality of the leg portions and the auxiliary leg portions are alternately provided.

  (6) Moreover, it is preferable that the said leg part and an auxiliary | assistant leg part are provided with the reduction | restoration part which reduces the elastic force of the said elastic deformation part and the said auxiliary | assistant elastic deformation part in one or several places.

  Depending on the material forming the joinery frame adjuster, if the elastically deformed portion is provided uniformly across the width direction of the joinery frame adjuster, the elastic force becomes excessive, which causes the fastener to be tightened to the opening base significantly. If not, it is considered that sufficient elastic force cannot be applied to the pair of legs, but with this configuration, a reduction part is provided at one or more of the elastic deformation parts of the pair of legs, The reduction part can adjust the elastic force without changing the outer shape of the joinery frame adjustment tool, and the pair of leg parts can exhibit the elastic force satisfactorily.

  (7) Further, the fixing portion is provided at a position eccentric from a center in the width direction of the base portion, and the reduction portion is a distance between one side end portion of the base portion and the fixing portion in the width direction. The area of the elastic deformation part and the auxiliary elastic deformation part on the side to be small is larger than the areas of the elastic deformation part and the auxiliary elastic deformation part on the side where the distance between the other side end of the base part and the fixing part is large. And a moment generated between the abutting portion provided along one side end portion of the base portion and the fixing portion, and a fixing portion of the abutting portion provided along the other side edge portion of the base portion. It is preferable to be provided at a position that equalizes the moment generated therebetween.

If the fixed part is eccentric with respect to the base part, it is considered that the elastic force generated in the pair of leg parts and the auxiliary leg part may be biased in the width direction of the joinery frame adjuster. As a result, the moment acts equally on both ends in the width direction of the joinery frame adjuster, whereby the elastic force of the entire leg portion including the auxiliary leg portion is leveled in the width direction. As a result, the elastic force acts equally in the width direction of the joinery frame adjustment tool, and the interval between the opening base and the joinery frame can be kept equal in the width direction.
Therefore, according to this structure, it is not necessary to provide the position of a fixing | fixed part in the center of the width direction of a fitting frame, and the position of a fixing | fixed part can be set freely.

  (8) Moreover, it is preferable that the reduction part of the said leg part is each formed in the position which becomes symmetrical via the said base.

  Since the reduction part is formed in a symmetrical position via the base part, both of the pair of leg parts can exhibit the same elastic force even by the presence of the reduction part, and the pair of leg parts by the presence of the reduction part. It is possible to prevent the elastic force from being biased between.

  (9) Moreover, it is preferable that the said reduction | decrease part is formed by thinning at least the said elastic deformation part.

  According to this, a reduction part can be easily formed in each leg part. Further, since the elastic force exerted on each leg portion can be changed depending on the size of the lightening, the elastic force can be easily adjusted.

  (10) Also, an opening base formed on the wall, a joinery frame attached to the opening base, a fixing portion fixed to any one of the joinery frame and the opening base, the opening base and the joinery frame, A fixture frame adjuster that is provided between and adjusts the separation distance of the fixture frame from the opening base, and the fixture frame adjuster is in contact with one of the opening base and the fixture frame; and Either the opening base or the joinery frame protrudes in the axial direction of either the opening base or the joinery frame in a state in which the base is attached to either the opening base or the joinery frame, and has elasticity. A pair of legs abutting against the other, wherein the base is provided with a fixing portion fixed to either the joinery frame or the opening base, and either of the base or the pair of legs Either or both are of the same extent as the width of the joinery frame Or an elastically deformable portion protruding from the base, and an abutment formed at the tip of the elastically deformable portion and in contact with either the opening base or the joinery frame. It is preferable that at least the contact portion is arranged in a continuous or discontinuous line shape in the width direction of the other member.

  According to this, at least a pair of leg part will contact | abut via the contact part arrange | positioned in the width direction with respect to either one of a fitting frame or an opening base. In addition, since the contact portion and the elastic deformation portion are formed to have a width that is equal to or smaller than the width of the opening base, at least the end portions in the width direction of the base portion and the elastic portion are elastic. A deformation | transformation part is located and, thereby, the contact part and elastic deformation part of each leg part will be provided in the vicinity of the both ends of the width direction of an opening base | substrate (or joinery frame). For this reason, the center of the repulsive force can be provided at both ends in the width direction of the joinery frame adjustment tool, and thereby the leg portion can tilt the joinery frame even when a rotational force in the width direction acts on the joinery frame. Can be suppressed.

  According to the present invention, even when a rotational force around the width direction is inevitably generated in the joinery frame for a long time, the tilt of the joinery frame with respect to the rotational force can be reliably suppressed.

It is a perspective view which shows the example of the opening frame of the building where the fitting to which the fitting frame adjustment tool which concerns on this invention is applicable is attached. It is a front view of the opening frame of a building. It is a figure from the side which shows the attachment state of the joinery frame attached to the opening foundation | substrate by the joinery frame adjustment tool which shows the 1st Embodiment of this invention. It is a front view of the joinery frame adjustment tool seen from the surface of the joinery frame. It is a front view of the joinery frame adjustment tool provided with the meat removal which shows the 2nd Embodiment of this invention. It is a front view of the joinery frame adjustment tool provided with the meat removal which shows the 3rd Embodiment of this invention. It is the schematic for demonstrating the moment which acts on a joinery frame adjustment tool. It is a figure which shows an example of the joinery frame adjustment tool in which the lightening (reduction part) was provided asymmetrically via the base. It is a figure from the side of the joinery frame adjustment tool which shows the other example of a fixing | fixed part in this invention. It is a front view of the joinery frame adjustment tool which shows the other example of a fixing | fixed part in this invention.

  Hereinafter, embodiments of a joinery frame adjustment tool and a joinery frame adjustment structure according to the present invention will be described in detail with reference to the drawings.

  As shown in FIGS. 1 and 2, the interior space of the building in which the joinery frames 20, 30, and 40 are provided has a floor 11, a ceiling 12, and a space between the rooms or a room and a hallway extending from the floor 11 to the ceiling 12. And a partition wall 14.

  Although not particularly illustrated, the partition wall 14 includes, for example, a floor base material laid on an upper surface of a floor slab of a building, and a plurality of ceiling field edges (indicated by reference numeral 13 in FIG. 1) facing the floor base material. In between, it extends in the direction orthogonal to the plurality of ceiling edges 13 to partition the space of the floor, and constitutes a room or a room and a hallway on both sides thereof. Further, the partition wall 14 is provided with an opening for a person to reciprocate between living rooms (or between a living room and a hallway). A joinery frame as a finishing material is provided at the edge of the opening. In addition, a pair of sliding doors and doors (both not shown) that are accommodated inside the joinery frame and open and close the opening are provided in the opening. The opening has a rectangular shape formed by cutting out the partition wall 14, both side edges and an upper edge of the opening are defined by the partition wall 14, and a lower edge is defined by the floor 11. Moreover, although the small edge surface of the partition wall 14 will be exposed by forming an opening part, a long-shaped opening base is attached to each small edge surface, and the fitting frame as a finishing material is attached to this opening base Is attached.

  The joinery frame is provided along each edge of the opening. In the case of the present embodiment, the lower joinery frame (sill) 20 provided along the lower edge of the opening, and the opening. It consists of the side joinery frame (frame frame) 30 provided along the side edge of this, and the upper joinery frame (kamoi) 40 provided along the upper edge of an opening part, and the end of each joinery frame 20,30,40 The parts are connected to the ends of the adjacent joinery frames 20, 30, 40.

  Next, an embodiment of the joinery frame adjustment tool 1 and the joinery frame adjustment structure according to the present invention will be described.

(First embodiment)
The joinery frame adjuster 1 according to the present invention is provided between an opening base 15 provided on the partition wall 14 and a side joinery frame 30 (hereinafter simply referred to as a joinery frame) attached to the opening base 15. It is an adjustment tool for adjusting the distance between the joinery frame 30 and the opening base 15. The joinery frame adjustment tool 1 according to the present embodiment includes a base 2, a pair of legs 3, 4 and a pair of auxiliary legs 5, 6, and is made of, for example, a metal having springiness (elasticity). The flat plate is formed by pressing or the like so as to have a side-view waveform (or W shape) (see FIG. 3 and the like).

  The base 2 is a part that abuts on one of the opening base 15 and the joinery frame 30. The base portion 2 of the present embodiment is in contact with the joinery frame 30, and the contact portion with the joinery frame 30 is a width direction of the joinery frame 30 (hereinafter, a direction that matches the width direction of the joinery frame 30). If there is no special notice, it is extended in the width direction) and linearly contacts the joinery frame 30 in the width direction (in this specification, linear means in a strict sense) In addition to the line, it includes a belt-like shape having a predetermined width) (see FIG. 4 and the like). For this reason, even if the rotational force of the width direction acts on the said joinery frame 30, it is possible to suppress the inclination of the joinery frame 30 with respect to the said rotational force. An insertion hole (fixed portion) 2 b through which the fastener 16 is inserted is provided at the center of the base portion 2.

A pair of legs 3 and 4 are provided on both sides of the base 2 so as to elastically contact either the opening base 15 or the joinery frame 30.
The leg portions 3 and 4 of the present embodiment are provided from one side end portion in the width direction of the base portion 2 to the other side end portion. Further, each leg portion 3, 4 extends in the longitudinal direction of the joinery frame 30 which is a direction orthogonal to the width direction of the joinery frame 30 in a state where the above-described base 2 is brought into contact with the joinery frame 30. Elastically deforming portions 3b, 4b that project in an inclined manner in a direction away from the base 2, and a contact portion that is provided at the tip of the elastically deforming portions 3b, 4b and contacts the opening base 15 3a and 4a.

The abutting portions 3a and 4a extend linearly in the width direction of the joinery frame adjuster 1, and make line contact with the opening base 15 (see FIG. 4). For example, in the present embodiment, the leg portions 3 and 4 are formed so that the contact portions 3 a and 4 a are continuous in the width direction of the opening base 15. For this reason, even if a rotational force in the width direction (moment that causes rolling) acts on the joinery frame 30, it is possible to suppress the inclination of the joinery frame 30 with respect to the turn force.
Moreover, since the joinery frame adjustment tool 1 of this embodiment including these pair of legs 3 and 4 is formed to have the same width as or smaller than the width of the opening base 15, the joinery as described above. While restraining the inclination of the frame 30 to the maximum, a part of the fixture frame adjustment tool 1 is not visually recognized from the outside.

  Moreover, the leg parts 3 and 4 are formed so that it may have elasticity (spring property) in the elastic deformation parts 3b and 4b. In such a case, each contact part 3a, 4a can be made to function as a part which elastically contacts the opening base 15, and the base 2 and the base 2 are made to correspond to the expansion / contraction of the pair of elastic deformation parts 3b, 4b. The connected joinery frame 30 can be moved closer to and away from the opening base 15.

As the joinery frame adjustment tool 1, the base frame 2 and the pair of legs 3 and 4 described above are sufficient, but the legs 3 and 4 may be appropriately extended. In the present embodiment, the pair of leg portions 3 and 4 are respectively extended in a direction away from the base portion 2 to form auxiliary leg portions 5 and 6 each having auxiliary contact portions 5 a and 6 a with the joinery frame 30. (See FIGS. 3 and 4). The shape and form of the auxiliary leg portions 5 and 6 and the auxiliary contact portions 5a and 6a are not particularly limited, but in this embodiment, the width of the auxiliary leg portions 5 and 6 is made equal to that of the base 2 and the leg portions 3 and 4, Auxiliary elastic deformation portions 5b, 6b extending obliquely from the contact portions 3a, 4a of the leg portions 3, 4 and the tip portions of the auxiliary elastic deformation portions 5b, 6b are formed and contact the opening base 15. Auxiliary contact portions 5a and 6a are provided.
Further, the auxiliary contact portions 5a and 6a have a linear shape continuous in the width direction of the joinery frame 30 and can be brought into line contact with the joinery frame. Such auxiliary leg portions 5 and 6 increase the contact area between the joinery frame adjustment tool 1 and the joinery frame 30, and further increase the inclination of the joinery frame 30 when the rotational force in the width direction acts on the joinery frame 30. Enables effective deterrence. Such a joinery frame adjustment tool 1 has an advantage that it can be formed relatively simply by simply pressing a rectangular plate-like member.

  Further, like the leg portions 3 and 4, it is preferable that these auxiliary leg portions 5 and 6 are provided with elasticity (spring property) in the auxiliary elastic deformation portions 5b and 6b. In such a case, the auxiliary contact portions 5 a and 6 a can function as a portion that elastically contacts the joinery frame 30. According to such a joinery frame adjustment tool 1, the auxiliary contact portions 5a and 6a of the auxiliary leg portions 5 and 6 in a state where the contact portions 3a and 4a of the leg portions 3 and 4 are in contact with the opening base 15. Can be brought into contact with the joinery frame 30. The joinery frame 30 is attached to the opening base 15 via the joinery frame adjustment tool 1, but the joinery frame adjustment tool 1 of the present embodiment has the base 2 and the auxiliary legs 5, 6 on the joinery frame 30. The auxiliary contact portions 5a and 6a are brought into elastic contact with each other, and the contact portions 3a and 4a of the leg portions 3 and 4 are brought into contact with the opening base 15 elastically. The mounting posture of the frame 30 is further stabilized.

  The fastener 16 is used to fasten the joinery frame 30 to the opening base 15 so as to be close to and away from the opening base 15. For example, a screw portion penetrating the insertion hole (fixing portion) 2 b of the joinery frame adjustment tool 1 is screwed into the opening base 15. A fixing screw or the like to be combined can be used (see FIG. 3). In this embodiment, the joinery frame is formed by inserting the threaded portion of the fastener 16 into the through hole 30a provided in the joinery frame 30 and the insertion hole 2b of the joinery frame adjusting tool 1 and screwing it into a predetermined position of the opening base 15. 30 is fastened to the opening base 15. As the fastener 16, it is also preferable to use a wood screw capable of self-tapping to the opening base 15 or a self-tapping screw (self-drilling screw) when the opening base 15 is a metal base.

(Second Embodiment)
By providing a plurality of reduction parts for adjusting the strength of the elasticity in the leg parts 3 and 4 and the auxiliary leg parts 5 and 6 of the joinery frame adjustment tool 1, and by appropriately adjusting the size of each reduction part. It is preferable that the repulsive force (elastic force, spring force) of the joinery frame adjustment tool 1 can be adjusted without changing the overall thickness or bending shape of the joinery frame adjustment tool 1.
Hereinafter, a specific example will be described as the second embodiment of the present invention (see FIG. 5).

In this embodiment, as a structure which provides a pair of reduction | restoration part over the auxiliary leg parts 5 and 6 which follow each leg part 3 and 4 and this leg part 3 and 4 of the fitting frame adjustment tool 1 of the said 1st Embodiment. Yes.
Specifically, the elastic deformation portions 3b and 4b of the leg portions 3 and 4 and the contact portions 3a and 4a, and the auxiliary elastic deformation portions 5b and 6b of the auxiliary leg portions 5 and 6 continuing to the leg portions 3 and 4 are provided. A pair of left and right wall thicknesses 7 serving as a reduction portion are provided through insertion holes 2b which are fixing portions of the base portion 2, thereby reducing the elastic force of the leg portions 3 and 4 and the auxiliary leg portions 5 and 6. (See FIG. 5).

  According to such a joinery frame adjustment tool 1, it is possible to exert an appropriate elastic force as a whole in the leg portions 3 and 4 and the auxiliary leg portions 5 and 6. Since the joinery frame adjustment tool itself needs to have a certain level of strength, the overall strength is ensured by setting the overall thickness to a predetermined thickness. The elastic force of the auxiliary elastic deformation portions 5b and 6b of the portions 3b and 4b and the auxiliary leg portions 5 and 6 may be excessive. When the elastic force is excessive as described above, it may be difficult to apply sufficient elastic force to the legs 3 and 4 unless the fastening of the fastener 16 to the opening base 15 is significantly increased. Although it may occur, the elastic force is appropriately reduced by providing the above-described thinning 7 from the leg 3 to the auxiliary leg 5 and from the leg 4 to the auxiliary leg 6 as in the present embodiment. Thus, it is possible to cause the legs 3 and 4 to exert a good elastic force according to a predetermined distance from the opening frame 15 of the joinery frame 30.

  In FIG. 5, a plurality of thinnings 7 having the same size are provided equally on the left and right in one leg 3 (4) and auxiliary leg 5 (6), and a pair of legs 3, 4 and Although the case where it arrange | positions symmetrically centering on the base 2 when it looked at as the auxiliary leg parts 5 and 6 was shown, this is only a suitable example. The size (width / depth) and shape of the plurality of lightening portions 7 can be appropriately changed, and the arrangement intervals can be made uneven (see the third embodiment).

(Third embodiment)
When the position of the fixing portion of the base portion 2 is eccentric, it is possible to balance the repulsive force in the width direction of the joinery frame adjustment tool 1 by appropriately changing the position and size of the lightening 7. The eccentricity of the fixing portion of the base 2 here means that the position of the insertion hole 2b through which the fastener 16 for fastening the base 2 to the joinery frame is shifted in the width direction from the center of the joinery frame adjustment tool 1. State. Hereinafter, a specific example will be described as the third embodiment of the present invention (see FIGS. 6 and 7).

In the present embodiment, the insertion hole 2b is provided at a position deviated from the center in the width direction of the base portion 2, and the elastic deformation portions 3b and 4b, the contact portions 3a and 4a of the leg portions 3 and 4, the auxiliary leg portions 5 and 6 are provided. The width of the abutment portions 3a, 4a on the side close to the insertion hole 2b (the side indicated by the symbol R in FIG. 6) is the side farther from the insertion hole 2b (see FIG. 6). 6, the width of the abutting portions 3 a and 4 a on the side indicated by the symbol L) is larger than that of the abutting portions 3 a and 4 a, and the moment is equally applied to the abutting portions 3 a and 4 a (see FIG. 6). That is, when a load N is applied to the joinery frame adjustment tool 1 by tightening the fastening tool 16, a reaction force (stress) P1 is applied to the position of the distance a from the insertion hole 2b in the leg portions 3 and 4 on the R side. The reaction force (stress) P2 acts on the L-side leg portions 3 and 4 at a distance b from the insertion hole 2b, and the central leg portion (the leg portion disposed at the position where the insertion hole 2b is provided). ) If reaction force (stress) P3 acts on 3 and 4,
P1 × a = P2 × b
In other words, each of the lightenings 7 is provided so that the moment is balanced in the whole fitting frame adjustment tool 1 around the position of the insertion hole 2b (see FIGS. 6 and 7).

  Thus, according to the joinery frame adjustment tool 1 provided with the lightening 7, a moment that balances as a whole acts on the abutting portions 3 a and 4 a of the leg portions 3 and 4 that are divided by the lightening 7. Therefore, it is avoided that rotational force in the width direction (moment that causes rolling) acts on the joinery frame 30 supported by the joinery frame adjuster 1, and a predetermined state (generally, the opening base 15). Can be maintained). Therefore, according to the joinery frame adjustment tool 1 of the present embodiment, the insertion hole 2b (and the fastening to be inserted into the insertion hole 2b) in response to a request to place the insertion hole 2b at a position other than the center in the width direction of the joinery frame 30. The position of the tool 16) can be set freely.

  Incidentally, the model shown in FIG. 7 is only a simplified and simplified model for explaining the moment balance. In actual design, analyze the mode of load and reaction force (stress) in more detail, and set the shape and size of the leg portions 3 and 4 that are in the state of being cut out and separated by this. Can do.

  Here, the shape, size, and the like of the above-described thinning 7 are not particularly limited. For example, in the present embodiment, these thinnings 7 are provided at symmetrical positions via the base 2. (See FIG. 6). In such a case, the reaction force (stress) generated or exerted on each leg 3, 4 when a load is applied to the joinery frame adjustment tool 1, the leg 3 on one side and the leg on the other side of the base 2. 4 can be equal. Of course, on the contrary, the thickness of the hollowed portions 7 is varied with the base 2 as the center, the number is varied, or only the upper side (or the lower side) is supported by the auxiliary leg portion 5 (6). It can also be provided so as to be asymmetric in the vertical direction by forming a notch shape extending to the contact portions 5a, 6a (see FIG. 8).

  Further, in the present embodiment, the above-described thinning 7 is provided by notching from the base portion 2 of each leg portion 3, 4 to the distal end portions of the auxiliary elastic deformation portions 5 b, 6 b of the auxiliary leg portions 5, 6. The shape is relatively easy to mold, but of course, other forms are possible. As other forms, for example, a slit or a punch hole can be provided. In short, the lightening 7 is only a suitable example of a reducing portion provided for appropriately reducing the elastic force of each of the legs 3 and 4, and other forms of reducing portions that can perform the same function are excluded. There is nothing.

  Next, an example of a procedure in the case of constructing the joinery frame 30 using the joinery frame adjusting tool 1 of each embodiment described above will be briefly shown.

  (1) Fasten the joinery frame adjustment tool 1 to a predetermined position of the opening base 15. Fastening can be performed by, for example, temporary fastening using a nail or a tucker. A plurality of (for example, 3 to 4) joinery frame adjustment tools 1 are provided for one joinery frame 30.

  (2) Fasten the joinery frame 30 to the joinery frame adjuster 1 and the opening base 15 using the fastener 16 (see FIG. 3).

  (3) Check the posture of the joinery frame 30 using a swinging swing.

  (4) At a position where the separation distance of the joinery frame 30 from the opening base 15 is desired to be adjusted, the posture is adjusted so that the joinery frame 30 becomes vertical by loosening or tightening the fastener 16.

  (5) When the adjustment of the posture of the joinery frame 30 is completed, it is blindfolded by covering the through hole 30a of the joinery frame 30 with a cap or the like.

  According to the joinery frame adjustment tool 1 described above, it is possible to adjust the separation distance in a state in which the joinery frame 30 is fastened to the opening base 15 so as to make the posture of the joinery frame 30 vertical or to make the joinery frame linear. Therefore, the operation is not complicated and adjustment is easy. Moreover, since the above-mentioned joinery frame adjustment tool 1 has a very simple structure and does not require a high degree of processing, there is also an advantage that measurement and cost reduction can be easily achieved.

  Furthermore, according to this joinery frame adjuster 1, the fitting frame 30 can be adjusted by adjusting the fastening tool 16 after the joinery frame 30 is attached, and the joinery frame can always be adjusted within the adjustable range. The elastic force of the adjuster 1 can be applied to the joinery frame 30.

  The above-described embodiment is an example of a preferred embodiment of the present invention, but is not limited thereto, and various modifications can be made without departing from the scope of the present invention. For example, in the above-described embodiment, the base 2 and the auxiliary contact portions 5a and 6a of the auxiliary leg portions 5 and 6 are brought into contact with the joinery frame 30, and the contact portions (line contact portions) 3a and 3a of the leg portions 3 and 4 are provided. Although the joinery frame adjustment tool 1 that abuts 4a on the opening base 15 is shown (see FIG. 3 and the like), this is only an example. Although not shown in particular, the reverse is true, that is, the base 2 and the auxiliary contact portions 5a and 6a of the auxiliary leg portions 5 and 6 are brought into contact with the opening base 15, and the contact portions (line Even when the contact parts 3a and 4a are brought into contact with the joinery frame 30, the same effects as those of the above-described embodiments can be obtained.

Moreover, in embodiment mentioned above, as an example in case a contact part 3a, 4a is arrange | positioned in the width direction of the opening base 15 or the joinery frame 30 in a pair of leg parts 3, 4, the said contact part 3a, Although the example in which 4a is continuously formed in the width direction is illustrated, this is also only a preferable example. If the contact portions 3a and 4a are arranged in the width direction in this way, it does not matter whether the contact portions 3a and 4a are continuous. For example, a plurality of spot-like contact portions 3a and 4a are arranged in the width direction. It does not matter if it is. In short, in the situation where the rotational force around the width direction inevitably acts on the joinery frame 30, it is arranged in the width direction so that the tilt of the joinery frame 30 due to the rotational force can be reliably suppressed. As long as the specific examples of the contact portions 3a and 4a of the leg portions 3 and 4 are not limited to those described so far.
Further, it is possible to adopt a configuration in which only the pair of leg portions 3 and 4 is provided without providing the auxiliary leg portions 5 and 6. In this embodiment, the lengths of the elastic deformation portions 3b and 4b of the leg portions 3 and 4 and the auxiliary elastic deformation portions 5b and 6b of the auxiliary leg portions 5 and 6 are substantially the same, but one of them is longer than the other. It is also possible to adopt a configuration.

  In the above-described embodiment, the case where the joinery frame adjustment tool 1 is fastened to the back surface of the joinery frame 30 and locked is described, but conversely, the joinery frame adjustment tool 1 is locked to the opening base 15. A configuration may be adopted.

  Moreover, although the case where the joinery frame adjustment tool 1 according to the present invention was applied to the vertical joinery frame 30 was illustrated in the above-described embodiment, it can also be applied to the upper joinery frame 40 extending in the horizontal direction.

  In the above-described embodiment, the insertion hole 2b is exemplified as an example of the fixing portion provided in the base 2 in order to fix the joinery frame adjusting tool 1 to either the opening base 15 or the joinery frame 30, but this is preferable. This is just one example. In addition, when the joinery frame adjustment tool 1 is formed to be a rectangular frame when the joinery frame 30 is viewed from the opening base 15, for example (see FIG. 10), the base portions 2 positioned on both sides of the frame are fixed to the fixing portion. It is good also as fastening to the fitting frame 30 using the tucker 17 etc. which function as (refer FIG. 9). Also in this case, by tightening the fasteners, the distance between the opening base 15 and the joinery frame 30 is narrowed, whereby it is possible to apply elastic force to the legs 3 and 4 and the auxiliary legs 5 and 6. It has become. Thus, since the position of the said fixing | fixed part does not need to be the center of the width direction of the fitting frame 30, it becomes possible to set the position of the said fixing | fixed part freely.

  INDUSTRIAL APPLICABILITY The present invention is suitable for application to a joinery frame adjustment tool that is interposed between an opening base formed on a wall and a joinery frame attached to the opening base.

DESCRIPTION OF SYMBOLS 1 ... Joinery frame adjustment tool, 2 ... Base part, 2b ... Insertion hole (fixed part), 3, 4 ... Leg part, 3a, 4a ... Contact part, 3b, 4b ... Elastic deformation part, 5, 6 ... Auxiliary leg part 5a, 6a ... auxiliary contact part, 5b, 6b ... auxiliary elastic deformation part, 7 ... thinning (reduction part), 15 ... opening base, 17 ... tacker (fixing part), 30 ... joinery frame

Claims (11)

A joinery frame adjuster that is provided between an opening base formed on a wall and a joinery frame attached to the opening base and adjusts a distance from the opening base of the joinery frame,
A base that abuts on one of the opening base and the joinery frame;
In a state where the base is attached to one of the opening base and the joinery frame, the base is projected in a direction perpendicular to the width direction of either the opening base or the joinery frame, and has elasticity, and the opening base A pair of legs that abut against either of the joinery frames,
The base is provided with a fixing portion that is fixed to either the joinery frame or the opening base.
The pair of legs are formed to have a width that is the same as or smaller than the width of the opening base,
An elastically deforming portion protruding from the base,
A contact portion that is formed at the tip of the elastically deformable portion and contacts the other of the opening base and the joinery frame;
At least the contact portion is arranged in a continuous or discontinuous line shape in the other width direction of the opening base and the joinery frame ,
The pair of leg portions is provided with a reduction portion that reduces the elastic force at one or a plurality of locations of the elastic deformation portion,
The fixing portion is provided at a position eccentric from the center in the width direction of the base portion,
The reduction portion has an area of the elastic deformation portion on the side where the distance between one side end portion of the base portion and the fixing portion is small in the width direction, and the other side end portion of the base portion and the fixing portion. A moment generated between the abutting portion provided along one side end of the base and the fixed portion, and the other of the base A fitting frame adjuster characterized by being provided at a position for equalizing a moment generated between the abutting portion provided along the side edge portion of the contact portion and the fixed portion . The pair of legs are provided with auxiliary legs extending from the contact portion toward the opening base or the joinery frame,
Each auxiliary leg is
An auxiliary elastic deformation part protruding from the contact part of the leg part,
An auxiliary contact portion that is formed at the tip of the auxiliary elastic deformation portion and contacts either one of the opening base and the joinery frame;
The joinery frame adjuster according to claim 1, wherein at least the auxiliary contact portion is arranged in a continuous or discontinuous line shape in the width direction of the other member. The joinery frame adjuster according to claim 2 , comprising a plurality of the leg portions and the auxiliary leg portions alternately. The said leg part and an auxiliary | assistant leg part are provided with the reduction | restoration part which reduces the elastic force of the said elastic deformation part and the said auxiliary | assistant elastic deformation part in one or several places, The Claim 2 or Claim 3 characterized by the above-mentioned. Joinery frame adjustment tool described in 2. The fixing portion is provided at a position eccentric from the center in the width direction of the base portion,
The reduction portion has an area of the elastic deformation portion and the auxiliary elastic deformation portion on the side where the distance between the one side end portion of the base portion and the fixing portion is small when viewed in the width direction, and the other side end of the base portion. An abutting portion provided along one side end of the base portion and the fixing portion, which is larger than the area of the elastic deformation portion and the auxiliary elastic deformation portion on the side where the interval between the portion and the fixing portion is increased. claim that the moment generated between, characterized in that it is provided in a position for equalizing the moments occurring between the fixed portion of the contact portion provided along the other side edge of the base 4 Joinery frame adjustment tool described in 2. Reduction of the legs, joinery frame adjustment tool according to claim 1, characterized in that it is formed at positions which are symmetrical through the base. The joinery frame adjustment tool according to claim 1 , wherein the reduction part is formed by removing at least the elastic deformation part.   A joinery frame adjuster that is provided between an opening base formed on a wall and a joinery frame attached to the opening base and adjusts a distance from the opening base of the joinery frame,
  A base that abuts on one of the opening base and the joinery frame;
  In a state where the base is attached to one of the opening base and the joinery frame, the base is projected in a direction perpendicular to the width direction of either the opening base or the joinery frame, and has elasticity, and the opening base A pair of legs that abut against either of the joinery frames,
  The base is provided with a fixing portion that is fixed to either the joinery frame or the opening base.
  The pair of legs are formed to have a width that is the same as or smaller than the width of the opening base,
  An elastically deforming portion protruding from the base,
  A contact portion that is formed at the tip of the elastically deformable portion and contacts the other of the opening base and the joinery frame;
  At least the contact portion is arranged in a continuous or discontinuous line shape in the other width direction of the opening base and the joinery frame,
  The pair of legs are provided with auxiliary legs extending from the contact portion toward the opening base or the joinery frame,
  Each auxiliary leg is
  An auxiliary elastic deformation part protruding from the contact part of the leg part,
  An auxiliary contact portion that is formed at the tip of the auxiliary elastic deformation portion and contacts either one of the opening base and the joinery frame;
  At least the auxiliary contact portion is arranged in a continuous or discontinuous line shape in the width direction of the other member,
  The leg portion and the auxiliary leg portion are provided with one or a plurality of reduction portions that reduce the elastic force of the elastic deformation portion and the auxiliary elastic deformation portion,
  The fixing portion is provided at a position eccentric from the center in the width direction of the base portion,
  The reduction portion has an area of the elastic deformation portion and the auxiliary elastic deformation portion on the side where the distance between the one side end portion of the base portion and the fixing portion is small when viewed in the width direction, and the other side end of the base portion. An abutting portion provided along one side end of the base portion and the fixing portion, which is larger than the area of the elastic deformation portion and the auxiliary elastic deformation portion on the side where the interval between the portion and the fixing portion is increased. And a moment generated between the fixed portion of the contact portion provided along the other side edge portion of the base portion.
A joinery frame adjuster characterized by that.   The fixture frame adjuster according to claim 8, comprising a plurality of the leg portions and the auxiliary leg portions alternately.   The fitting frame adjuster according to claim 8, wherein the leg reduction portions are formed at symmetrical positions via the base.   The joinery frame adjuster according to claim 8 or 9, wherein the reduction portion is formed by removing at least the elastic deformation portion.

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