JP7359742B2 - Fixtures and how to fix them - Google Patents

Description

The present invention relates to a fixture and a method for fixing the fixture.

For example, in order to prevent objects to be fixed such as furniture from falling in the event of an earthquake, the objects to be fixed are fixed to an installation part using a fixture (for example, see Patent Document 1). As shown in FIG. 17, the fixture 90 of Patent Document 1 includes a first adhesive means 91 attached to a floor surface 100, and a second adhesive means 91 attached to a bottom surface 101a of an object to be fixed 101 as an object to be fixed. It includes an adhesive means 92 and a third adhesive means 93 attached to the vertical surface 101b of the object 101 to be fixed.

The first adhesive means 91 is attached to the lower surface of the first horizontal support plate 94 , and the second adhesive means 92 is attached to the upper surface of the second horizontal support plate 95 . Further, the third adhesive means 93 is attached to a surface of the third vertical support plate 96 that faces the vertical surface 101b of the object 101 to be fixed.

The first horizontal support plate 94 includes a mounting portion 94a rising from the edge of the first horizontal support plate 94, and a screw hole 94b is formed in the mounting portion 94a. The second horizontal support plate 95 includes a mounting portion 95a rising from the edge of the second horizontal support plate 95, and a screw hole 95b is formed in the mounting portion 95a. The third vertical support plate 96 has a long hole for the first horizontal support plate 94 and a long hole for the second horizontal support plate 95.

The first horizontal support plate 94 is attached to the third vertical support plate 96 by screwing the screws 97 inserted into the elongated holes of the third vertical support plate 96 into the screw holes 94b of the first horizontal support plate 94. Further, the second horizontal support plate 95 is attached to the third vertical support plate 96 by screwing the screws 98 inserted into the long holes of the third vertical support plate 96 into the screw holes 95b of the second horizontal support plate 95. . The heights of the first horizontal support plate 94 and the second horizontal support plate 95 relative to the third vertical support plate 96 can be adjusted by adjusting the screwing positions of the screws 97 and 98 in the long holes.

In order to fix the object 101 to be fixed to the floor surface 100 using the fixture 90 of Patent Document 1, first, the first adhesive means 91 of the first horizontal support plate 94 is attached to the floor surface 100. After removing the third vertical support plate 96 from the first horizontal support plate 94 and the second horizontal support plate 95, move the third vertical support plate 96 closer to the vertical surface 101b, and stick the third adhesive means 93 to the vertical surface 101b. let Next, the third vertical support plate 96 and the second horizontal support plate 95 are assembled together with screws 97 and 98 so that the height can be adjusted. Next, the second horizontal support plate 95 is lifted toward the bottom surface 101a of the object to be fixed 101, and the second adhesive means 92 is attached to the bottom surface 101a. Thereafter, the third vertical support plate 96, the first horizontal support plate 94, and the second horizontal support plate 95 are fixed with screws 97 and 98.

Patent No. 4804844

However, in the fixing device 90 of Patent Document 1, the third adhesive means 93 of the third vertical support plate 96, which is separate from the first horizontal support plate 94 and the second horizontal support plate 95, is attached vertically to the object 101 to be fixed. After adhering to the surface 101b, the third vertical support plate 96, the first horizontal support plate 94, and the second horizontal support plate 95 are assembled together. Therefore, if the adhesion position of the third adhesive means 93 on the vertical surface 101b deviates from the desired position, the third vertical support plate 96, the first horizontal support plate 94, and the second horizontal support plate 95 are screwed together. 97 and 98 make it impossible to fix.

Moreover, if the adhesion position of the first adhesive means 91 on the floor surface 100 deviates from the desired position, the adhesion position of the second adhesive means 92 on the bottom surface 101a also deviates from the desired position. It becomes impossible to install the fixture 90. Therefore, the problem with the fixture 90 of Patent Document 1 is that it is difficult to install the fixture 90 at a desired position.

An object of the present invention is to provide a fixture that can be easily installed on an object to be fixed, and a method for fixing the fixture.

A fixing device for solving the above problem is to attach a first adhesive mat to a first adhered surface of an object to be fixed, and to attach a first adhesive mat to a second adhered surface of the object to be fixed, which intersects with the first adhered surface. A fixture that is fixed to the object to be fixed by pasting a second adhesive mat on the surface to be pasted, the first adhesive mat having the first adhesive mat pasted on the first surface to be pasted; a first fixing part having a fixing part main body and a first assembly part; a second fixing part main body having the second adhesive mat attached to the second adhered surface; and a second attaching part. a second fixing part, the first fixing part has a first mat sticking surface to which the first surface of the first adhesive mat in the thickness direction is attached to a plate of the first fixing part main body. a positioning portion provided on the first surface in the thickness direction, protruding from the second surface in the thickness direction of the first adhesive mat, and having a positioning surface brought into contact with the second adhered surface; The fixing part includes a second mat sticking surface to which the first surface in the thickness direction of the second adhesive mat is stuck on the first surface in the thickness direction of the second fixing part main body, and The attaching part and the second assembly part enable the first fixing part and the second fixing part to move relative to each other in the approaching and separating directions in a mutually assembled state, and the approaching and separating direction is the same as that described above. The gist is that it coincides with the direction perpendicular to the positioning plane.

A fixing device for solving the above problem is to attach a first adhesive mat to a first adhered surface of an object to be fixed, and to attach a first adhesive mat to a second adhered surface of the object to be fixed, which intersects with the first adhered surface. A fixture that is fixed to the object to be fixed by pasting a second adhesive mat on the surface to be pasted, the first adhesive mat having the first adhesive mat pasted on the first surface to be pasted; a first fixing part having a fixing part main body and a first assembly part; a second fixing part main body having the second adhesive mat attached to the second adhered surface; and a second attaching part. a second fixing part, the first fixing part has a first mat sticking surface to which the first surface of the first adhesive mat in the thickness direction is attached to a plate of the first fixing part main body. a positioning portion provided on the first surface in the thickness direction, protruding from the second surface in the thickness direction of the first adhesive mat, and having a positioning surface brought into contact with the second adhered surface; The fixing part includes a second mat sticking surface to which the first surface in the thickness direction of the second adhesive mat is stuck on the first surface in the thickness direction of the second fixing part main body, and The attaching part and the second assembly part enable the first fixing part and the second fixing part to move relative to each other in the approaching and separating directions in a mutually assembled state, and the approaching and separating direction is the same as that described above. The relative approaching/separating direction of the first fixing part and the second fixing part in a state where the first attaching part and the second attaching part are mutually assembled, and coincides with a direction perpendicular to the positioning surface. The gist is that the amount of movement is greater than the thickness of the second adhesive mat.

Regarding the fixture, the dimension of the second assembly portion in the approach and separation direction is larger than the thickness of the second adhesive mat, and the second assembly portion has a dimension in the thickness direction of the second adhesive mat. It may protrude beyond the second surface.

The fixing device includes a fixing device that connects and fixes the first fixing part and the second fixing part, and the fixing device penetrates a screw member having a screw head and a male thread part and the positioning part in the approaching and separating direction. and an insertion hole that passes through the second fixing part main body in the approaching and separating direction, the screw head contacts the periphery of the insertion hole in the second fixing part main body, and the screw head contacts the periphery of the insertion hole in the second fixing part main body, and The threading direction of the male threaded portion may be a direction in which the second fixing portion approaches the first fixing portion.

Regarding the fixing device, the threaded member is in the maximum screwed-in state at the position where the second fixing part main body contacts the positioning part, and the length in the axial direction of the male threaded part is the same as that of the male threaded part in the maximum screwed-in state. The length may be set such that the tip thereof does not protrude beyond the positioning surface.

Regarding the fixture, the first fixing part is connected to a third fixing part by a connecting member, the third fixing part having a joining member joined by contacting an opposing surface facing the first adhered surface of the object to be fixed. The connecting member may include a moving device that relatively separates the first fixing part and the third fixing part.

A method for fixing a fixture to solve the above problem includes attaching a first adhesive mat to a first adhered surface of an object to be fixed, and also attaching a first adhesive mat to the first adhered surface of the object to be fixed. A method for fixing a fixture fixed to the object to be fixed by pasting a second adhesive mat on a second surface of the fixture, wherein the fixture is affixed to the first surface to be pasted. a first fixing part having a first fixing part main body having the first adhesive mat attached thereto; and a second fixing part having a second fixing part main body having the second adhesive mat attached to the second adhered surface. a fixing part; and a fixing device that connects and fixes the first fixing part and the second fixing part, and the first fixing part is attached to the first surface of the first adhesive mat in the thickness direction. A first mat sticking surface is provided on the first surface in the thickness direction of the first fixing part main body, and protrudes beyond the second surface in the thickness direction of the first adhesive mat, and the second mat sticking surface a positioning part having a positioning surface that is brought into contact with a surface, and with the positioning surface of the first fixing part in contact with the second adhered surface, the first fixing part is brought into contact with the first adhered surface. a first adhesion step of adhering the first adhesive mat to the first adhered surface in close proximity to the first adhering surface; and a second adhesion mat of the second fixing part, which is performed after the first adhesion step. and a connecting fixing step of connecting and fixing the first fixing part and the second fixing part by the fixing device. .

Regarding the method of fixing the fixture, the first fixing part includes a first assembly part, the second fixing part includes a second assembly part, and the first assembly part and the second assembly part are When assembled to each other and in the mutually assembled state, the first fixing part and the second fixing part are movable in relative directions of approaching and separating, and the direction of approaching and separating is relative to the positioning surface. Coincident with the orthogonal direction, after the first adhesion step, the second adhesion step is performed by bringing the assembled second fixing section close to the first fixing section along the contact/separation direction. You may do so.

Regarding the fixing method of the fixture, the first fixing part is connected to a third fixing part having a joining member that is joined by contacting an installation surface facing the first adhered surface of the fixing target. The connecting member is provided with a moving device that moves the first fixing part and the third fixing part relatively apart, and is performed after the first adhering step, and the connecting member is connected by a member. The member is operated, and the third fixing part is separated from the first fixing part by the moving device, and the first adhesive mat and the bonding member are biased in a direction in which they are separated from each other. The method may include a joining step of joining a joining member to the installation surface.

Regarding the fixing method of the fixing device, the fixing device has a screw member having a screw head and a male threaded portion, a female threaded hole passing through the positioning portion, and an insertion hole passing through the second fixing portion main body, In the connection and fixing step, the male threaded portion is screwed into the female threaded hole while the screw head is brought into contact with the periphery of the insertion hole in the second fixing portion main body, so that the second fixing portion is fixed by the screw member. The second adhesive mat may be pressure-bonded to the second adhered surface by pressing toward the second adhered surface.

Regarding the method of fixing the fixture, in the connecting and fixing step, the second adhesive mat may be compressively deformed by screwing the screw member into the female screw hole.

According to the present invention, it can be easily installed on an object to be fixed.

FIG. 3 is a sectional view showing a fixture of an embodiment. FIG. 1 is a perspective view showing a fixture of an embodiment. FIG. 2 is an exploded perspective view showing the fixture of the embodiment. FIG. 7 is a perspective view showing the fixture of the embodiment from the third fixing part side. FIG. 3 is a perspective view showing the first fixing part. FIG. 3 is a perspective view showing the second fixing part. FIG. 3 is an enlarged sectional view showing the vicinity of the positioning part. (a) is a sectional view showing a first fixing part and a second fixing part, and (b) is a sectional view showing a third fixing part. FIG. 7 is a side view showing a state in which the third fixing part is installed in the installation part. FIG. 3 is a side view showing a state in which the first fixing part and the second fixing part are brought close to the object to be fixed. FIG. 7 is a side view of the second adhesive mat of the second fixing part attached to the second adhered surface. FIG. 7 is a partial cross-sectional view showing another example of a fixture. FIG. 7 is a partial cross-sectional view showing another example of a fixture. FIG. 7 is a partial perspective view showing another example of a fixture. FIG. 7 is a perspective view showing another example of a fixture from a third adhesive mat. FIG. 7 is a sectional view showing another example of a fixture. A diagram showing background technology.

An embodiment of a fixture and a method of fixing the fixture will be described below with reference to FIGS. 1 to 11.
As shown in FIG. 1, the fixture 11 is interposed between the object to be fixed 10 and the installation part F where the object to be fixed 10 is installed, and fixes the object to be fixed 10 to the installation part F. Examples of the fixed object 10 include a printing device, a multifunction device, furniture, a television, a chest of drawers, etc., and examples of the installation part F include a floor, a desk, a ceiling, and the like. In this embodiment, the fixed object 10 is a printing device, and the installation part F is the floor. Further, the upper surface Fa of the installation portion F serves as an installation surface for the fixture 11.

The fixing tool 11 has a first adhered surface 10a that is the lower surface of the object to be fixed 10, a second adhered surface 10b that is the side surface of the object to be fixed 10, and an upper surface Fa of the installation part F. It is attached using third adhesive mats 121 to 123. Note that the second adhered surface 10b of the fixed object 10 is a surface that intersects with the first adhered surface 10a. In this embodiment, the second adhered surface 10b is a side surface perpendicular to the first adhered surface 10a. Further, the first adhered surface 10a of the fixed object 10 and the upper surface Fa of the installation portion F face each other in the vertical direction, and the upper surface Fa is an opposing surface facing the first adhered surface 10a.

The fixture 11 adheres a first adhesive mat 121 to the first adhered surface 10a of the object to be fixed 10, and adheres a second adhesive mat 122 to the second adhered surface 10b of the object to be fixed 10. By doing so, it is fixed to the fixed object 10.

The fixture 11 has a first fixing part 21 having a first adhesive mat 121 attached to the first adhered surface 10a, and a second adhesive mat 122 attached to the second adhered surface 10b. It has a second fixing part 31 and a third fixing part 41 having a third adhesive mat 123 attached to the upper surface Fa. Furthermore, the fixing tool 11 includes a connecting member 50 that connects the first fixing part 21 and the third fixing part 41, and a fixing device 59 that connects and fixes the first fixing part 21 and the second fixing part 31.

The first adhesive mat 121, the second adhesive mat 122, and the third adhesive mat 123 have adhesive surfaces on both sides in the thickness direction. The first to third adhesive mats 121 to 123 are made of adhesive gel-like ultra-soft urethane. Further, the first to third adhesive mats 121 to 123 exhibit optimal adhesive strength by being compressed to a thickness of 50% to 90% of the thickness before compression. The first adhesive mat 121 includes a first surface 121a on one adhesive surface in the thickness direction, and a second surface 121b on the other adhesive surface in the thickness direction. The second adhesive mat 122 includes a first surface 122a on one adhesive surface in the thickness direction, and a second surface 122b on the other adhesive surface in the thickness direction. The third adhesive mat 123 includes a first surface 123a on one adhesive surface in the thickness direction, and a second surface 123b on the other adhesive surface in the thickness direction.

As shown in FIGS. 1 to 5, the first fixing part 21 includes a first fixing part main body 22 made of a metal plate, a first assembly part 23 integrated with the first fixing part main body 22, and a first fixing part main body 22 made of a metal plate. The main body 22 includes a positioning portion 28 that is integrated with the main body 22. The first fixing portion main body 22 has a rectangular plate shape. The first fixing portion main body 22 includes a rectangular first mat attachment surface 22a on a first surface in the thickness direction, and a rectangular back surface 22b on a second surface in the thickness direction. The first mat attachment surface 22a has a rectangular shape that matches the first surface 121a of the first adhesive mat 121, and has a larger area than the first surface 121a. The first surface 121a of the first adhesive mat 121 in the thickness direction is adhered to the first mat attachment surface 22a. Therefore, the first fixing part 21 has a first fixing part main body 22 having a first adhesive mat 121.

The first assembly portions 23 are provided on both sides of the first mat attachment surface 22a in the longitudinal direction. The first assembly portion 23 is formed by bending both sides in the longitudinal direction of a metal plate forming the first fixing portion main body 22 . Specifically, the first assembly portion 23 is formed by bending both sides of the metal plate in the longitudinal direction until they face the back surface 22b of the first fixing portion main body 22 with a space therebetween. A guide groove 23a is formed inside the first assembly portion 23. The first assembly portion 23 and the guide groove 23a have a shape whose longitudinal length continuously extends in the lateral direction of the first fixing portion main body 22.

The first fixing part 21 has a bulging part 25 that bulges out from the back surface 22b of the first fixing part main body 22. The bulging portion 25 has a circumferential wall 26 that protrudes in a cylindrical shape, and an annular bottom portion 27 located at the tip of the circumferential wall 26 in the protruding direction. The annular bottom portion 27 is located at the top of the bulge portion 25 . The space surrounded by the peripheral wall 26 and the annular bottom 27 is recessed from the first mat attachment surface 22a, and a head accommodating portion 25c is defined in the recessed space.

In a plan view of the first fixing portion main body 22 along a direction orthogonal to the first mat attachment surface 22a, the peripheral wall 26 has a circular shape. The first fixing part 21 has a through hole 27a that penetrates the annular bottom part 27. The through hole 27a passes through the first fixing portion main body 22 in the thickness direction. The through hole 27a is formed at the top of the bulging portion 25 that bulges toward the back surface 22b of the first fixing portion main body 22. The depth D of the bulging portion 25 is defined as the dimension from the first mat attachment surface 22a to the annular bottom portion 27 along the thickness direction of the first fixing portion main body 22.

The bolt-like member 12 is inserted through the bulge 25 . The bolt-like member 12 has a hexagonal columnar head 13 and a shaft portion 14 protruding from the head 13. A male thread is formed on the outer peripheral surface of the shaft portion 14 . The head 13 of the bolt-like member 12 is accommodated in the head accommodating portion 25c. Further, in the head 13 , the protruding end surface of the shaft portion 14 is in contact with an annular bottom portion 27 that is the top of the bulge portion 25 .

Further, the dimension of the head 13 of the bolt-like member 12 in the axial direction is defined as the head length L. In this embodiment, the depth D of the bulge 25 is shallower than the head length L. The head end surface 13a, which is the surface of the head 13 on the first mat attachment surface 22a side, protrudes beyond the first mat attachment surface 22a.

The shaft portion 14 of the bolt-like member 12 passes through the through hole 27a. Therefore, the shaft portion 14 protrudes toward the back surface 22b side of the first fixing portion main body 22. In other words, the bolt-like member 12 is inserted into a through hole 27a that passes through the first fixing portion main body 22 in the thickness direction so that the tip of the shaft portion 14 projects toward the back surface 22b. A nut 15 is screwed onto the shaft portion 14 . An annular bottom portion 27 is sandwiched between the nut 15 and the head 13, and a bolt-like member 12 is integrated with the first fixing portion main body 22.

As shown in FIG. 2 , FIG. 5 , or FIG. 7 , the first fixing portion 21 has a positioning portion 28 that projects from one of the pair of long side edges of the first fixing portion main body 22 . The positioning portion 28 protrudes beyond the second surface 121b of the first adhesive mat 121 in the thickness direction. The positioning portion 28 is formed by bending a metal plate forming the first fixing portion main body 22. The positioning portion 28 has a rectangular plate shape. Both surfaces of the positioning portion 28 in the thickness direction are perpendicular to the first mat attachment surface 22a of the first fixing portion main body 22. Further, the length of the positioning portion 28 extends in the longitudinal direction of the first fixing portion main body 22. The short side of the positioning portion 28 extends in a direction perpendicular to the first mat attachment surface 22a. The positioning part 28 is arranged at the center of one long side edge of the first fixing part main body 22.

The positioning portion 28 has a positioning surface 28a on a surface continuous to the first mat attachment surface 22a among both surfaces in the thickness direction. The positioning surface 28a is perpendicular to the first mat attachment surface 22a and the back surface 22b of the first fixing portion main body 22. As described above, the first assembly part 23 and the guide groove 23a extend in the short direction of the first fixing part main body 22, so the first assembly part 23 and the guide groove 23a are perpendicular to the positioning surface 28a. It has a shape whose length extends in the direction of

Further, the positioning portion 28 has an upright surface 28b that is continuous with the back surface 22b. The positioning part 28 has an annular hole forming part 28c in the longitudinal center of the upright surface 28b.
The positioning portion 28 has a hole forming portion 28c and a female screw hole 28d passing through the positioning portion 28 in the thickness direction. Further, the positioning portion 28 has ribs 28e on both sides of the upright surface 28b in the longitudinal direction. The pair of ribs 28e sandwich the hole forming portion 28c from both sides in the longitudinal direction. The protruding height of the hole forming portion 28c from the upright surface 28b is the same as the protruding height of the rib 28e.

As shown in FIG. 4 or 5, the first fixing part 21 includes a bead 24 that protrudes from the first mat attachment surface 22a of the first fixing part main body 22 toward the back surface 22b. The bead 24 reinforces the first fixing part 21. The bead 24 is formed by recessing the first fixing part main body 22 from the first mat sticking surface 22a, and by making the first fixing part main body 22 protrude on the opposite side from the first mat sticking surface 22a. It is formed. The bead 24 protrudes from the first mat attachment surface 22a of the first fixing portion main body 22 toward the back surface 22b. The length of the bead 24 extends in the longitudinal direction of the first fixing portion main body 22 .

The bead 24 extends straight in the longitudinal direction of the first fixing part main body 22. A gap J is formed between the first surface 121a of the first adhesive mat 121 and the first mat sticking surface 22a by the bead 24 located on the first fixing part main body 22.

As shown in FIG. 4 or 6, the second fixing part 31 includes a second fixing part main body 32 made of a metal plate, and a second assembly part 33 integrated with the second fixing part main body 32. The second fixing portion main body 32 is made of a rectangular metal plate. The second fixing portion main body 32 includes a second mat adhesion surface 32a on the first surface in the thickness direction, and a back surface 32b on the second surface in the thickness direction. The second mat attachment surface 32a has a larger area than the first surface 122a of the second adhesive mat 122. The first surface 122a of the second adhesive mat 122 is attached to the second mat attachment surface 32a. Therefore, the second fixing part 31 has a second fixing part main body 32 having a second adhesive mat 122. In other words, the second fixing part 31 attaches the second mat sticking surface 32a to which the first surface 122a of the second adhesive mat 122 in the thickness direction is attached to the first surface 122a of the second fixing part main body 32 in the thickness direction. Prepare for the surface.

As shown in FIG. 8(a), the second mat adhesion surface 32a has a shape obtained by removing the region where the above-described positioning portion 28 overlaps from the rectangular shape forming the first surface of the second fixing portion main body 32. That is, in a side view of the second mat sticking surface 32a viewed from a direction perpendicular to the second mat sticking surface 32a, the second mat sticking surface 32a is provided at a position avoiding the positioning portion 28.

A region of the first surface of the second fixing portion main body 32 that overlaps with the positioning portion 28 constitutes a contact surface 32d. The contact surface 32d is located at the center of one long side edge of the first surface of the second fixing portion main body 32 closer to the second assembly portion 33. When the second fixing portion main body 32 is viewed from a direction perpendicular to the second mat attachment surface 32a, the contact surface 32d has a rectangular shape. Therefore, the second mat adhesion surface 32a has a shape that is recessed into a rectangular shape from one long side edge of the rectangle forming the second mat adhesion surface 32a of the second fixing part main body 32.

The second adhesive mat 122 attached to the second mat attachment surface 32a has a shape corresponding to the second mat attachment surface 32a. The second adhesive mat 122 includes a notch 122c recessed from the center of one of the pair of long side edges extending in the longitudinal direction of the second adhesive mat 122. When looking at the second adhesive mat 122 from a direction perpendicular to the second surface 122b of the second adhesive mat 122, the cutout portion 122c is recessed in a rectangular shape. In the second fixing part 31, the contact surface 32d is exposed from the cutout part 122c of the second adhesive mat 122.

As shown in FIG. 3 or 6, the second fixing portion 31 has an insertion hole 32c located at the center of the contact surface 32d in the longitudinal direction. The insertion hole 32c is an elongated hole that passes through the second fixing part main body 32 in the plate thickness direction and extends in the lateral direction of the second fixing part main body 32.

The second assembly portion 33 is provided so as to protrude from one of the pair of long side edges extending in the longitudinal direction of the second fixing portion main body 32 . The second assembly portion 33 is formed by bending a metal plate that forms the second fixing portion main body 32 from the middle in the lateral direction. Specifically, the second assembly portion 33 is formed by bending a part of the metal plate in the transverse direction so as to be perpendicular to the second mat attachment surface 32a and the back surface 32b.

The first surface 33a of the second assembly section 33 in the thickness direction is a surface that is continuous with the second mat adhering surface 32a, and the second surface 33b of the second assembly section 33 in the thickness direction is the back surface 32b. It is a continuous surface. Further, the first surface 33a of the second assembly section 33 is a surface facing the second adhesive mat 122 in the thickness direction of the second assembly section 33.

Further, the long side of the second assembly part 33 extends in the longitudinal direction of the second fixing part body 32, and the short side of the second assembly part 33 extends between the second mat attachment surface 32a and the back surface of the second fixing part body 32. It extends in a direction perpendicular to 32b. Guide protrusions 33c that are inserted into the guide grooves 23a of the first assembly section 23 are formed on both sides of the second assembly section 33 in the longitudinal direction. The guide convex portion 33c is formed by bending both sides of the second assembly portion 33 in the longitudinal direction.

The dimension of the second assembly portion 33 in the direction perpendicular to the second mat attachment surface 32a is larger than the thickness of the second adhesive mat 122. Further, the second assembly portion 33 is formed to extend from the second fixing portion main body 32 toward the second mat attachment surface 32a side of the second fixing portion main body 32. Therefore, the second assembly portion 33 protrudes from the second surface 122b along the thickness direction of the second adhesive mat 122.

The second fixing section 31 protrudes from the second mat attachment surface 32a of the second fixing section main body 32 toward the back surface 32b, and also protrudes from the first surface 33a of the second assembly section 33 toward the second surface 33b. A protruding bead 34 is provided. The bead 34 reinforces the second fixing part 31. The bead 34 located on the second fixing part main body 32 is formed by recessing the second fixing part main body 32 from the second mat sticking surface 32a, and the second fixing part main body 32 is recessed from the second mat sticking surface 32a. It is formed to protrude on the opposite side from 32a. Moreover, the bead 34 located in the second assembly part 33 is formed by recessing the second assembly part 33 from the first surface 33a, and the bead 34 is formed by recessing the second assembly part 33 from the first surface 33a. It is formed to protrude toward the second surface 33b which is the side. The beads 34 are provided on both sides of the second fixing part main body 32 and the second assembly part 33 in the longitudinal direction. The bead 34 is continuous across both the second fixing part main body 32 and the second assembly part 33.

The bead 34 extends straight in the lateral direction of the second fixing part main body 32 and the second assembly part 33. A gap J is formed between the first surface 122a of the second adhesive mat 122 and the second mat sticking surface 32a by the bead 34 located on the second fixing part main body 32.

The second fixing part 31 has a relief part 35 at the tip of the second assembly part 33 in the direction of protrusion from the second fixing part main body 32 . The relief portion 35 is formed by recessing the longitudinal center portion of the second assembly portion 33 .

As shown in FIG. 4, when the guide protrusion 33c of the second assembly part 33 is inserted into the guide groove 23a of the first assembly part 23, the first assembly part 23 moves the second assembly part 33 in the longitudinal direction. The first fixing part 21 and the second fixing part 31 can be assembled to each other. The second fixing part 31 is supported by the first fixing part 21 by mutually assembling the first attaching part 23 and the second attaching part 33.

The first assembling portion 23 and the second assembling portion 33 allow the first fixing portion 21 and the second fixing portion 31 to move only in the direction in which they approach and separate relative to each other in a mutually assembled state. As described above, the first assembly portion 23 and the guide groove 23a extend in a direction perpendicular to the positioning surface 28a of the positioning portion 28.

The guide convex portion 33c of the second assembly portion 33 is movable along the length of the guide groove 23a. Therefore, by mutually assembling the first assembly part 23 and the second assembly part 33, the first fixing part 21 and the second fixing part 31 can move relatively in the direction perpendicular to the positioning surface 28a. . Hereinafter, the direction in which the first fixing part 21 and the second fixing part 31 relatively approach and separate will be referred to as a contact/separation direction Y.

The direction perpendicular to the positioning surface 28a coincides with the approach/separation direction Y. Note that the approaching/separating direction Y coincides with the thickness direction of the positioning portion 28 and coincides with the thickness direction of the second fixing portion main body 32. The dimension of the second assembly portion 33 in the contact/separation direction Y is larger than the thickness of the second adhesive mat 122.

In the state where the first assembly part 23 and the second assembly part 33 are assembled to each other, the relative movement amount in the approaching/separating direction Y of the first fixing part 21 and the second fixing part 31 is It is the same as the dimension of the attaching portion 33 in the lateral direction. The dimension of the second assembly portion 33 in the lateral direction matches the dimension of the second assembly portion 33 in the approaching/separating direction Y. Since the dimension of the second assembly part 33 in the approaching/separating direction Y is larger than the thickness of the second adhesive mat 122, the relative size of the first fixing part 21 and the second fixing part 31 in the approaching/separating direction Y The amount of movement is greater than the thickness of the second adhesive mat 122.

Note that the second fixing part 31 may not be supported by the first fixing part 21 and may be moved relatively while supporting the second fixing part 31 by hand, or by moving the second fixing part 31 in the longitudinal direction of the first assembly part 23 In addition to movement, movement may also be possible. In short, if the first fixing part 21 and the second fixing part 31 can be relatively moved in the approaching/separating direction Y, the manner of assembling the first assembling part 23 and the second assembling part 33 will be the same as in the embodiment. Not limited.

When the first fixing part 21 and the second fixing part 31 are moved relatively close to each other, the second surface 122b, which is the surface to be stuck to the second adhered surface 10b of the second adhesive mat 122, becomes the positioning surface 28a. exceed. At this time, the positioning section 28 passes through the cutout section 122c of the second adhesive mat 122. Therefore, the positioning surface 28a and the contact surface 32d of the second fixing section main body 32 can be brought into surface contact without causing the positioning section 28 to interfere with the second adhesive mat 122.

As shown in FIG. 7, when the rib 28e and hole forming part 28c of the positioning part 28 are in contact with the contact surface 32d, the female screw hole 28d of the positioning part 28 and the insertion hole 32c of the second fixing part main body 32 are in contact with each other. Match.

The fixing device 59 connects and fixes the first fixing part 21 and the second fixing part 31 in a state where the female screw hole 28d of the positioning part 28 and the insertion hole 32c of the second fixing part main body 32 are aligned. The fixing device 59 includes a female threaded hole 28d passing through the positioning part 28 in the approaching/separating direction Y, an insertion hole 32c passing through the second fixing part main body 32 in the approaching/separating direction Y, and a screw member 60. .

The screw member 60 includes a screw head 61 and a male threaded portion 62 protruding from the screw head 61. The diameter of the screw head 61 is larger than the widthwise dimension of the insertion hole 32c of the second fixing part main body 32. When the male threaded part 62 inserted through the washer 65 is inserted into the insertion hole 32c and the male threaded part 62 is screwed into the female threaded hole 28d, the screw head 61 is inserted into the insertion hole 32c in the second fixing part main body 32 through the washer 65. The second fixing part main body 32 can be brought close to the positioning part 28 by the threaded screw member 60 . Therefore, the direction in which the male threaded portion 62 extends into the female threaded hole 28d is a direction in which the second fixing portion 31 approaches the first fixing portion 21.

As shown in FIG. 1 or FIG. 7, the dimension M of the male threaded portion 62 in the axial direction is the dimension of the second fixing portion main body 32 in the approaching/separating direction Y, and the dimension of the positioning portion 28 in the approaching/separating direction Y. , is smaller than the sum W of the dimensions of the washer 65 in the approaching and separating direction Y. The state in which the screw head 61 is brought into contact with the periphery of the insertion hole 32c in the second fixing part main body 32 via the washer 65, and the male threaded part 62 is screwed into the female threaded hole 28d of the positioning part 28 is the maximum screwed state of the screw member 60. shall be. The dimension M of the male threaded portion 62 in the axial direction is set to a length such that the tip of the male threaded portion 62 does not protrude beyond the positioning surface 28a in the maximum screwed state.

Further, in a state where the rib 28e and the hole forming portion 28c are in contact with the contact surface 32d, the bulging portion 25 of the first fixing portion 21 enters into the relief portion 35 of the second fixing portion 31. Therefore, interference between the bulging portion 25 and the second fixing portion 31 is avoided.

As shown in FIG. 1 or 2, the third fixing part 41 includes a third fixing part main body 42 made of a metal plate, a plurality of protrusions 43 protruding from the periphery of the third fixing part main body 42, and a third fixing part main body 42 made of a metal plate. A third adhesive mat 123 is attached to the section main body 42.

The third fixing part main body 42 has a square plate shape. The third fixing portion main body 42 includes a third mat attachment surface 42a on the first surface in the thickness direction, and a back surface 42b on the second surface in the thickness direction. The shape of the third mat sticking surface 42a is a rectangular shape that matches the shape of the third adhesive mat 123, and the area of the third mat sticking surface 42a is the area of the first surface 123a of the third adhesive mat 123. Wider. Further, the third fixing part 41 has a bulging part 44 that bulges out from the back surface 42b of the third fixing part main body 42.

The bulging portion 44 has a wall portion 45 that projects in a cylindrical shape, and an annular bottom portion 46 located at the tip of the wall portion 45 in the projecting direction. The annular bottom portion 46 is located at the top of the bulge 44 . The space surrounded by the wall portion 45 and the annular bottom portion 46 is recessed from the third mat attachment surface 42a, and a head accommodating portion 44c is defined in the recessed space.

The third fixing portion main body 42 has a through hole 46a that passes through the annular bottom portion 46. The through hole 46a penetrates the third fixing portion main body 42 in the thickness direction. The through hole 46a is formed at the top of the bulging portion 44 that bulges toward the back surface 42b side of the third fixing portion main body 42. The depth D of the bulging portion 44 is defined as the dimension from the third mat attachment surface 42 a to the annular bottom portion 46 along the thickness direction of the third fixing portion main body 42 .

A bolt-like member 12 having the same structure as the bolt-like member 12 integrated with the first fixing portion 21 is inserted into the bulging portion 44 . The head 13 of the bolt-like member 12 is accommodated in the head accommodating portion 44c. Further, in the head 13 , the protruding end surface of the shaft portion 14 is in contact with an annular bottom portion 46 that is the top of the bulge portion 44 . Further, the depth D of the bulge 44 is shallower than the head length L. The head end surface 13a of the head 13 protrudes beyond the third mat attachment surface 42a. In the third adhesive mat 123 attached to the third mat attachment surface 42a, a portion of the first surface 123a faces the head end surface 13a of the head 13.

The shaft portion 14 of the bolt-like member 12 passes through the through hole 46a. Therefore, the shaft portion 14 protrudes toward the back surface 42b side of the third fixing portion main body 42. In other words, the bolt-like member 12 is inserted into a through hole 46a that passes through the third fixing portion main body 42 in the thickness direction so that the tip of the shaft portion 14 projects toward the back surface 42b. A nut 15 is screwed onto the shaft portion 14 . The annular bottom portion 46 is sandwiched between the nut 15 and the head 13, and the bolt-like member 12 is integrated into the third fixing portion main body 42.

The protruding portion 43 has a ridge shape that extends longitudinally along the edge of the third fixing portion main body 42 . Two protrusions 43 are provided on each side edge 42d extending along the four sides of the third fixing part main body 42. The protrusions 43 are arranged apart toward both ends of each side edge 42d. A recess 48 is formed between adjacent protrusions 43 on each side edge 42d.

Further, each protrusion 43 is located at a position shifted toward the center from the end of each side edge 42d. Therefore, at the four corners of the third fixing part main body 42, the protruding parts 43 of the intersecting side edges 42d are spaced apart from each other, and there is a gap between the protruding parts 43 adjacent to each other at each corner of the third fixing part main body 42. A gap is formed.

Each of the protrusions 43 includes an inclined surface 49 at the tip that protrudes from the third fixing part main body 42 toward the second surface 123b of the third adhesive mat 123. The inclined surface 49 is inclined from the second surface 123b toward the first surface 123a as it moves away from the third adhesive mat 123 along the surface direction of the third fixing part main body 42.

Furthermore, the above-mentioned recess 48 is provided closer to the third mat attachment surface 42a than the inclined surface 49. Note that the recess 48 extends from the inclined surface 49 to the third mat attachment surface 42a.

The protruding portion 43 includes an inner surface 43b that faces the third adhesive mat 123 in the surface direction of the third fixing portion main body 42. Note that the inner surface 43b is a surface that is continuous with the third mat attachment surface 42a, and is a surface that intersects with the third mat attachment surface 42a. The protrusion 43 has a tip edge at the intersection of the inner surface 43b and the inclined surface 49. The tip edge extends linearly along the side edge 42d of the third fixing portion main body 42. Therefore, when the protrusion 43 is viewed from one end in the longitudinal direction, the intersection of the protrusion 43 has an acute edge shape.

The dimension from the third mat attachment surface 42a to the tip edge of the protrusion 43 is defined as the height dimension of the protrusion 43. The height of the protrusion 43 is smaller than the thickness of the third adhesive mat 123 in an uncompressed state. Therefore, the inclined surface 49 is located closer to the third mat sticking surface 42a than the second surface 123b of the third adhesive mat 123 that has not been compressed and deformed. That is, the inclined surface 49 does not protrude beyond the second surface 123b of the third adhesive mat 123.

The third fixing part 41 includes a bead 42c that protrudes from the third mat attachment surface 42a of the third fixing part main body 42 toward the back surface 42b. The bead 42c extends straight from the center of the third fixing part main body 42 toward the four corners of the third fixing part main body 42. As shown in FIG. 8(b), a gap J is formed by the bead 42c between the first surface 123a of the third adhesive mat 123 and the third mat sticking surface 42a. The gap J extends straight from the center of the third fixing part main body 42 toward the four corners of the third fixing part main body 42. Further, the gap J is recessed from the third mat attachment surface 42a of the third fixing portion main body 42. In other words, the gap J is formed by a bead 42c that is a part of the third mat attachment surface 42a that bulges toward the back surface 42b.

Next, the connecting member 50 will be explained.
As shown in FIG. 1, the connecting member 50 connects the bolt-like member 12 protruding from the first fixing part 21 and the third fixing part 41. The connecting member 50 connects the first fixing part 21 and the third fixing part 41 in a state where the front end surfaces of the bolt-like members 12 that the first fixing part 21 and the third fixing part 41 each have are facing each other. Therefore, in the fixture 11, the third fixing part 41 is connected to the first fixing part 21 by the connecting member 50. The third fixing part 41 is attached by a third adhesive mat 123 to the upper surface Fa of the installation part F, which is the installation surface facing the first attachment surface 10a of the object 10 to be fixed. Therefore, the third adhesive mat 123 constitutes a joining member that joins the third fixing part 41 to the upper surface Fa. Note that the male threads of the two bolt-like members 12 are in a reverse thread relationship with each other.

The connecting member 50 has a hexagonal cylindrical shape with a female threaded hole 50a on the inner peripheral surface. The female screw hole 50a passes through the connecting member 50 in the axial direction. The shaft portion 14 protruding from the first fixing portion 21 is screwed into the first end of the female screw hole 50a in the axial direction, and the shaft portion 14 protruding from the third fixing portion 41 is screwed into the second end of the female screw hole 50a in the axial direction. A protruding shaft portion 14 is screwed together.

For example, the connecting member 50 is rotated so that the connecting member 50 is separated from the first fixing portion 21 . At this time, if the shaft part 14 of the third fixed part 41 is rotated together with the connecting member 50, the third fixed part 41 can be moved by the same amount as the moving distance of the connecting member 50, and the first fixed part 21 can be moved by the same amount as the moving distance of the connecting member 50. and the third fixing part 41 can be moved relatively apart.

Moreover, when the connecting member 50 is rotated so that the connecting member 50 is spaced apart from the first fixing part 21, the shaft part 14 of the third fixing part 41 is not rotated, and only the connecting member 50 is rotated. Then, both shaft parts 14 can be separated from the connecting member 50, and the first fixing part 21 and the third fixing part 41 can be moved relatively apart. Therefore, the female screw hole 50a of the connecting member 50 constitutes a moving device that moves the first fixing part 21 and the second fixing part 31 relatively apart.

Next, a method for fixing the fixture 11 will be explained.
First, in the fixture 11, the distance between the first adhesive mat 121 and the third adhesive mat 123 along the axial direction of the connecting member 50 is determined from the first adhered surface 10a of the object to be fixed 10 and the upper surface of the installation part Make it shorter than the separation distance from Fa. Further, the second fixing part 31 is not connected and fixed to the first fixing part 21. Further, the guide protrusion 33c of the second assembly part 33 is inserted into the guide groove 23a of the first assembly part 23, and the first assembly part 23 and the second assembly part 33 are assembled to each other. ing. With this assembly, the first fixing part 21 and the second fixing part 31 are in a state where they can move relatively in the approaching/separating direction Y.

The fixing method of the fixture 11 includes a first adhesion step of adhering the first adhesive mat 121 to the first adhered surface 10a, a joining step of adhering the third adhesive mat 123 to the upper surface Fa, and a second adhesion step. The method includes a second adhering step of adhering the mat 122 to the second adhering surface 10b, and a connecting fixing step of connecting and fixing the first fixing part 21 and the second fixing part 31.

In the first adhesion step, the first fixing part 21 is brought close to the first adhered surface 10a with the positioning surface 28a of the first fixing part 21 in contact with the second adhered surface 10b, and the first An adhesive mat 121 is attached to the first attached surface 10a.

Specifically, as shown in FIG. 9, the positioning surface 28a of the first fixing part 21 is brought into surface contact with the second adhered surface 10b of the object 10 to be fixed. At this time, the first fixing portion main body 22 and the first adhesive mat 121 are positioned below the first adhered surface 10a of the object to be fixed 10. Next, the fixing tool 11 is moved so that the first fixing part main body 22 approaches the first adhered surface 10a, and the second surface 121b of the first adhesive mat 121 is attached to the first adhered surface 10a. do. Thereby, the first fixing part 21 is attached to the desired position on the first attachment surface 10a and the second attachment surface 10b of the object to be fixed 10, and the first attachment step is completed. The positioning surface 28a makes surface contact with the second adhered surface 10b, so that the long side edge of the first fixing part main body 22 is parallel to the edge of the first adhered surface 10a of the object to be fixed 10. The first fixing part 21 can be attached to the first attached surface 10a.

The second fixing part 31 is integrally assembled to the first fixing part 21 by the first assembly part 23 and the second assembly part 33. Therefore, when the first fixing part 21 is attached to the first adhered surface 10a of the object to be fixed 10, the second adhesive mat 122 of the second fixing part 31 has the second surface 122b attached to the object to be fixed. It faces the second adhered surface 10b of No. 10 in a parallel state.

In this embodiment, a bonding process is performed after the first adhesion process. In the joining process, the connecting member 50 is operated to separate the third fixing part 41 from the first fixing part 21, and urge the first adhesive mat 121 and the third adhesive mat 123 in a direction to separate them from each other. In this state, the third adhesive mat 123 is bonded to the upper surface Fa of the installation portion F.

Specifically, as shown in FIG. 10, the third fixing part main body 42 is brought close to the upper surface Fa of the installation part F by operating the connecting member 50. Then, the second surface 123b of the third adhesive mat 123 is brought into contact with the upper surface Fa of the installation portion F to be attached. Since the third fixing part 41 is connected to the first fixing part 21 by the connecting member 50, the third fixing part 41 is attached to the upper surface Fa while being disposed directly below the first fixing part 21. . That is, the third fixing part 41 is attached to the upper surface Fa of the installation part F at a desired position with respect to the fixing object 10.

The connecting member 50 is further rotated to urge the first adhesive mat 121 and the third adhesive mat 123 in the direction of separating them from each other. Then, the first adhesive mat 121 is compressed and deformed between the first mat attachment surface 22a of the first fixing part main body 22 and the first attachment surface 10a of the fixing object 10, and the third adhesive mat 123 is compressed and deformed. , is compressively deformed between the third mat attachment surface 42a of the third fixing part main body 42 and the upper surface Fa of the installation part F. At this time, the connecting member 50 is compressed and deformed so that each adhesive mat 121, 123 is compressed and deformed to a thickness of 50% to 90% of the thickness of the first adhesive mat 121 and the third adhesive mat 123 before being compressed and deformed. Adjust the amount of rotation. Then, the third adhesive mat 123 is attached to the upper surface Fa of the installation part F, thereby completing the joining process.

In this embodiment, the second adhesion process and the connection fixing process are performed after the bonding process.
Specifically, as shown in FIG. 11, the second fixing part 31 is pushed toward the first fixing part 21, and the first fixing part 21 and the second fixing part 31 are moved relatively close to each other. That is, by assembling the first assembling part 23 and the second assembling part 33, the second fixing part 31 which is in the assembled state with respect to the first fixing part 21 is moved toward the first fixing part 21 along the approaching and separating direction Y. be close to. At this time, by assembling the first assembly part 23 and the second assembly part 33, the first fixing part 21 and the second fixing part 31 move in the approaching/separating direction Y while maintaining their relative postures. do.

Then, the second assembly part 33 is guided by the guide groove 23a of the first assembly part 23 to move in the longitudinal direction of the first assembly part 23, that is, in the lateral direction of the first fixing part main body 22. Ru. As a result, the first assembly section 23 and the second assembly section 33 can move the second fixing section 31 toward the first fixing section 21 along the approach/separation direction Y.

When the first fixing part 21 is attached to the first adhered surface 10a of the object to be fixed 10, the second adhesive mat 122 of the second fixing part 31 has a second surface 122b attached to the first adhered surface 10a of the object to be fixed 10. 2 facing the adhered surface 10b in a parallel state. Therefore, by the guidance of the first assembly section 23 and the second assembly section 33, the second surface 122b of the second adhesive mat 122 is kept facing the second adhered surface 10b. The fixing part 31 can be moved toward the second adhered surface 10b.

Then, when the second fixing part 31 moves to a position where the second surface 122b of the second adhesive mat 122 exceeds the positioning surface 28a, the second surface 122b of the second adhesive mat 122 comes into contact with the second adhered surface 10b. . At the time when the second surface 122b of the second adhesive mat 122 contacts the second adhered surface 10b, the second adhesive mat 122 is not compressed in the thickness direction.

Furthermore, in the present embodiment, the first assembly section 23 and the second assembly section 33 are assembled before the second fixing section 31 is brought close to the first fixing section 21 . Therefore, the first assembly part 23 and the second assembly part 33 are assembled before the second surface 122b of the second adhesive mat 122 crosses the positioning surface 28a. Then, in the middle of completing the assembly of the first assembly section 23 and the second assembly section 33, attachment of the second adhesive mat 122 is started. Note that the completion of the assembly of the first assembly portion 23 and the second assembly portion 33 is a state in which most or all of the guide convex portion 33c is accommodated in the guide groove 23a. Note that due to the cutout portion 122c of the second adhesive mat 122, the positioning portion 28 does not interfere with the second adhesive mat 122.

Next, a connection and fixing step is performed. In the connecting and fixing step, the first fixing part 21 and the second fixing part 31 are coupled and fixed by the fixing device 59.
Specifically, the male threaded portion 62 of the screw member 60 inserted through the washer 65 is inserted into the insertion hole 32c of the fixing portion main body 32, and the male threaded portion 62 is threaded into the female threaded hole 28d. Then, as the screw member 60 spirals, the second fixing part 31 approaches the first fixing part 21 by the screw head 61 via the washer 65, and the second fixing part main body 32 approaches the second fixed part 21. It is pressed toward the surface 10b.

As a result, the second adhesive mat 122 is compressed and deformed in the thickness direction, as shown by the two-dot chain line in FIG. When the screw member 60 is screwed into the female screw hole 28d until the contact surface 32d contacts the hole forming portion 28c and the rib 28e of the positioning portion 28, further movement of the second fixing portion 31 is restricted. At the same time, the first fixing part 21 and the second fixing part 31 are coupled and fixed, and the coupling and fixing process is completed.

As the screw member 60 spirals, the second adhesive mat 122 is compressed to a thickness of 50% to 90% of the thickness before being compressed and deformed. Then, the second surface 122b of the second adhesive mat 122 is pressure-bonded to the second adhered surface 10b, and the second adhesive mat 122 is adhered to the second adhered surface 10b. As a result, the assembly of the first assembly section 23 and the second assembly section 33 is completed, the attachment of the second adhesive mat 122 is completed, and the second attachment step is completed. In this embodiment, the second adhesion process and the connection and fixation process are completed at the same time.

As a result, the third adhesive mat 123 of the third fixing part 41 is stuck to the upper surface Fa of the installation part F, and the first adhesive mat 121 of the first fixing part 21 and the second adhesive mat of the second fixing part 31 122 is attached to the fixed object 10. The fixing object 10 is fixed to the installation part F by the fixture 11.

In addition, in the fixture 11, the first adhesive mat 121 of the first fixing part 21 is stuck to the fixing object 10, and the third adhesive mat 123 of the third fixing part 41 is stuck to the installation part F. . Therefore, the third adhesive mat 123 of the third fixing section 41 is attached to the upper surface Fa, which is the installation surface of the fixed object 10, and the third adhesive mat 123 of the first fixing section 21 connected to the third fixing section body 42 is attached. A first adhesive mat 121 is attached to the object 10 to be fixed. Therefore, the first adhesive mat 121 of the first fixing part 21 constitutes a fixing object side adhesive mat, and the first fixing part 21 constitutes a fixing subject side fixing part.

Note that when the second adhesive mat 122 is peeled off from the second mat sticking surface 32a of the second fixing part main body 32, and when the third adhesive mat 123 is peeled off from the third mat sticking surface 42a of the third fixing part main body 42. There is. Furthermore, the first adhesive mat 121 may be peeled off from the first mat sticking surface 22a of the first fixing part main body 22. At this time, a gap J provided in the bead 24 of the first fixing part main body 22, a gap J provided in the bead 34 of the second fixing part main body 32, and a gap J provided in the bead 42c of the third fixing part main body 42. It is preferable to inject a release agent into the gap J.

Then, the tip of the crowbar-shaped tool is inserted between the first surface 121a of the first adhesive mat 121 and the first mat adhesive surface 22a, and between the first surface 122a of the second adhesive mat 122 and the second mat adhesive surface 32a. , and is inserted between the first surface 123a of the third adhesive mat 123 and the third mat sticking surface 42a. Then, the tip of the tool is applied to each of the mat attachment surfaces 22a, 32a, and 42a, and the tool is scooped out. Then, each of the fixing portion main bodies 22, 32, and 42 can be peeled off from the first adhesive mat 121, the second adhesive mat 122, and the third adhesive mat 123.

According to the above embodiment, the following effects can be obtained.
(1) By bringing the positioning surface 28a of the first fixing part 21 into surface contact with the second adhered surface 10b, the first fixing part 21 can be placed at a position away from the second adhered surface 10b, or It is possible to prevent the first adhesive mat 121 from being attached to the first adhered surface 10a in a state where the long side edge of the first fixing part main body 22 is inclined with respect to the second adhered surface 10b. Further, by assembling the first assembling portion 23 and the second assembling portion 33 with each other, the second fixing portion 31 can be guided in the approaching/separating direction Y so as to move to a position where it is attached to the first fixing portion 21 . The approaching and separating direction Y coincides with the direction perpendicular to the positioning surface 28a. Therefore, even if the first fixing part 21 and the second fixing part 31 are moved in the contact/separation direction Y with the first assembly part 23 and the second assembly part 33 assembled to each other, the second adhesive mat 122 can be prevented from being attached to the second attached surface 10b at a position different from the desired position on the second attached surface 10b, for example, at a position away from the first fixing part 21. As a result, the positions of the first fixing part 21 and the second fixing part 31 are manually adjusted so that the first adhesive mat 121 and the second adhesive mat 122 are attached to the desired positions of the fixing object 10. This is not necessary, and the fixture 11 can be easily installed on the object 10 to be fixed.

(2) The dimensions of the first assembly part 23 and the second assembly part 33 in the approaching and separating direction Y are larger than the thickness of the second adhesive mat 122, and the second assembly part 33 is larger than the thickness of the second fixing part main body. 32 protrudes from the second mat sticking surface 32a in the thickness direction of the second adhesive mat 122. Therefore, even after the second adhesive mat 122 contacts the second adhered surface 10b in the state where the first assembly part 23 and the second assembly part 33 are assembled with each other, the first assembly part 23 The assembled state of the second assembly part 33 can be maintained, and the second fixing part 31 can be moved toward the first fixing part 21 along the approaching/separating direction Y. Therefore, the second adhesive mat 122 can be pressed against the second adhered surface 10b while maintaining the state where the second surface 122b of the second adhesive mat 122 faces the second adhered surface 10b. The entire surface of the mat 122 can be compressed and deformed to be crimped. Therefore, the second adhesive mat 122 can be adhered to the second adhered surface 10b without biasing the position in the surface direction.

(3) In the second fixing portion 31, the second adhesive mat 122 includes a cutout portion 122c. Therefore, when the second fixing section 31 is brought close to the second attaching surface 10b with the positioning surface 28a of the first fixing section 21 in contact with the second attaching surface 10b, the cutout section 122c , there is no interference between the positioning part 28 and the second adhesive mat 122. Therefore, the entire second surface 122b of the second adhesive mat 122 can be adhered to the second adhered surface 10b.

(4) The second adhesive mat 122 includes a cutout portion 122c, and the thickness of the second adhesive mat 122 is greater than the thickness of the positioning portion 28. Therefore, even when the positioning surface 28a is in contact with the second adhered surface 10b, the second surface 122b of the second adhesive mat 122 can be attached without causing the second adhesive mat 122 to interfere with the positioning portion 28. It can be attached to the second attached surface 10b.

(5) The threading direction of the screw member 60 into the female threaded hole 28d was set as the direction in which the second fixing part 31 approaches the first fixing part 21. Therefore, when the screw member 60 is screwed into the female threaded hole 28d, the second fixing part 31 can be brought close to the first fixing part 21, and the fixing device 59 can close the first fixing part 21 and the second fixing part 31. Simultaneously with the connection and fixation, the second adhesive mat 122 can be pressed against the second adhered surface 10b, and further the second adhesive mat 122 can be compressed and deformed. Therefore, the second adhesive mat 122 can be compressed to a thickness that exhibits optimal adhesive strength.

(6) The axial dimension M of the male threaded portion 62 of the screw member 60 is the dimension of the second fixing portion main body 32 in the approaching/separating direction Y, the dimension of the positioning portion 28 in the approaching/separating direction Y, and the contact of the washer 65. It is smaller than the sum W of the dimension in the separation direction Y. Therefore, even when the first fixing part 21 and the second fixing part 31 are fixed using the screw member 60, the male thread part 62 does not protrude from the positioning part 28. Therefore, it is possible to prevent the second adhesive mat 122 from being peeled off from the second adhered surface 10b due to the tip of the male screw portion 62 being screwed pressed against the second adhered surface 10b.

(7) The fixture 11 includes a third fixing part 41 having a third adhesive mat 123, and the third fixing part 41 and the first fixing part 21 are connected by a connecting member 50. The connecting member 50 has a female screw hole 50a into which the bolt-like members 12 of the first fixing part 21 and the third fixing part 41 are screwed. Then, by rotating the connecting member 50 and screwing each bolt-like member 12 into or out of the female screw hole 50a, the first fixing part 21 and the third fixing part 41 can be moved relatively. As a result, in the joining process, by adjusting the rotation amount of the connecting member 50, the first adhesive mat 121 is urged against the first adhered surface 10a, and the third adhesive mat 123 is applied to the upper surface Fa of the installation part F. It can be biased and pressed. That is, the first adhesive mat 121 can be firmly attached to the first adhered surface 10a, and the third adhesive mat 123 can be firmly attached to the upper surface Fa of the installation part F.

(8) The first fixing portion 21 and the third fixing portion 41 are connected by screwing the shaft portions 14 of both bolt-like members 12 into the female threaded holes 50a of the connecting member 50. Therefore, the first fixing part 21 and the third fixing part 41 are connected in line with each other in the axial direction of the connecting member 50. Therefore, the first adhesive mat 121 can be applied to a desired position on the fixing object 10 using the positioning part 28, and the third adhesive mat 123 can be applied to a desired position on the installation part F at the same time. Therefore, compared to the case where the first adhesive mat 121 is attached to the fixing object 10 and the third adhesive mat 123 is attached to the installation part F separately, the fixture 11 can be installed more easily.

(9) When an earthquake occurs and the third fixing part 41 is tilted due to partial compression of the third adhesive mat 123, the inclined surface 49 of the protruding part 43 comes into surface contact with the upper surface Fa of the installation part F. Due to the surface contact between the inclined surface 49 and the upper surface Fa, displacement of the third fixing part 41 in the direction along the upper surface Fa is suppressed, and peeling of the third adhesive mat 123 due to shaking can be suppressed.

(10) When the third adhesive mat 123 is compressed in the entire thickness direction, the tip edge of the protrusion 43 comes into contact with the upper surface Fa of the installation part F. The frictional resistance caused by the contact of the tip edge of the protruding part 43 with the upper surface Fa suppresses the displacement of the third fixing part 41 in the direction along the upper surface Fa, and reduces the adhesion force of the third adhesive mat 123 caused by shaking. can be suppressed.

(11) The protrusion 43 is in the form of a protrusion extending along the side edge of the third adhesive mat 123. For example, compared to the case where the protrusion 43 is pin-shaped, the contact area of the protrusion 43 with the upper surface Fa can be increased. Therefore, the shaking of the third fixing part 41 in the plane direction is restricted, and a decrease in the adhesion force caused by the shaking can be suppressed.

(12) The plurality of protrusions 43 are arranged along the periphery of the third adhesive mat 123, and recesses 48 are formed between adjacent protrusions 43 in the direction in which the periphery of the third adhesive mat 123 extends. There is. The protrusion 43 faces a part of the side edge of the third adhesive mat 123, but the part provided with the recess 48 is exposed to the outside. When it is necessary to remove the third fixing part 41 from the upper surface Fa of the installation part F, the third adhesive mat 123 can be peeled off from the upper surface Fa by operating a tool inserted into the recess 48, or the third adhesive mat 123 can be removed from the upper surface Fa. This makes it easier to peel off the third mat attachment surface 42a from the mat.

(13) A gap J is ensured between each mat attachment surface 22a, 32a, 42a and the first surface 121a, 122a, 123a. By injecting a release agent into this gap J, it becomes easier to separate the mat attachment surfaces 22a, 32a, 42a from the first surfaces 121a, 122a, 123a.

(14) Beads 24, 34, 42c are provided to reinforce each fixing part 21, 31, 41, and the inside of these beads 24, 34, 42c can be used as a gap J for injecting a release agent. Therefore, compared to the case where the beads 24, 34, 42c and the part for injecting the release agent are separately formed on each fixing part 21, 31, 41, manufacturing of each fixing part 21, 31, 41 is easier. Become.

(15) The first fixing part 21 includes the bulge 25 , and the third fixing part 41 includes the bulge 44 . The head 13 of the bolt-like member 12 can be accommodated inside the head-accommodating portions 25c, 44c while the head 13 of the bolt-like member 12 is brought into contact with the annular bottom portions 27, 46 of the bulging portions 25, 44. Therefore, compared to the case where the head 13 is brought into direct contact with the first mat attachment surface 22a and the third mat attachment surface 42a, the head 13 is exposed to the first mat attachment surface 22a and the third mat attachment surface 42a. 13 can be reduced. Therefore, it is not necessary to form a hole through which the head 13 passes through the first adhesive mat 121 and the third adhesive mat 123, and the adhesion area of the first adhesive mat 121 and the third adhesive mat 123 does not need to be reduced. As a result, it is possible to eliminate a decrease in adhesive strength due to a reduction in the bonding area of the first adhesive mat 121 and the third adhesive mat 123.

(16) In the method of fixing the fixture 11, by assembling the first assembly part 23 and the second assembly part 33, the second fixing part 31 and the first fixing part 21 can be assembled to each other. Therefore, in the second adhesion step, the second adhesive mat 122 is attached to the second adhered surface 10b while maintaining the state in which the second surface 122b of the second adhesive mat 122 faces the second adhered surface 10b. Can be pasted on. Therefore, the second adhesive mat 122 is attached to the second attached surface 10b at a position different from the desired position on the second attached surface 10b, for example, at a position away from the first fixing part 21. It is possible to prevent this from happening.

(17) In the connection and fixing process, the second adhesive mat 122 can be compressed and deformed by screwing the screw member 60 into the female screw hole 28d of the positioning part 28 of the first fixing part 21, and the second adhesive mat 122 can be compressed and deformed. The second surface 122b can be pressure-bonded to the second adhered surface 10b. Therefore, the second adhesive mat 122 can exhibit appropriate adhesive strength.

This embodiment can be modified and implemented as follows. This embodiment and the following modified examples can be implemented in combination with each other within a technically consistent range.
○ As shown in FIG. 12, in the first fixing part 21, the depth D of the bulging part 25 is set so that the head end surface 13a of the head 13 is located on the same plane as the first mat attachment surface 22a. May be set. In this case, the head length L is the same as the depth D.

Although not shown, in the third fixing part 41, the depth D of the bulging part 44 is set so that the head end surface 13a of the head 13 is located on the same plane as the third mat attachment surface 42a. Good too. In this case, the head length L is the same as the depth D.

When the head end surface 13a is on the same surface as the first mat attachment surface 22a and the third mat attachment surface 42a, the first adhesive mat 121 and the third adhesive mat 123 have a thickness of 50 to 90 mm before compression. % thickness.

Even with this configuration, the head 13 of the bolt-like member 12 can be accommodated in the head accommodating portions 25c, 44c. Therefore, compared to the case where the head 13 is brought into direct contact with the first mat attachment surface 22a and the third mat attachment surface 42a, the head 13 is exposed to the first mat attachment surface 22a and the third mat attachment surface 42a. 13 can be reduced. Therefore, in order to prevent the head end surface 13a of the head 13 from protruding from the first adhesive mat 121 and the third adhesive mat 123, holes through which the head 13 passes are formed in the first adhesive mat 121 and the third adhesive mat 123. There is no need to form the adhesive mat 121 and the third adhesive mat 123 without reducing the adhesion area. As a result, it is possible to eliminate a decrease in adhesion strength due to a decrease in the area of the adhesive surfaces of the first adhesive mat 121 and the third adhesive mat 123.

○ As shown in FIG. 13, in the first fixing portion 21, the depth D of the bulging portion 25 is adjusted such that the head end surface 13a of the head 13 is closer to the back surface 22b than the first mat attachment surface 22a. may be set. In this case, the head length L is smaller than the depth D.

Although not shown, the depth D of the bulging portion 25 is set in the third fixing portion 41 so that the head end surface 13a of the head 13 is closer to the back surface 42b than the third mat attachment surface 42a. It's okay. In this case, the head length L is smaller than the depth D.

When the head end surface 13a is located at a position further back from the first mat attachment surface 22a and the third mat attachment surface 42a, the first adhesive mat 121 and the third adhesive mat 123 are separated from the head end surface 13a by: It is compressed to a thickness that is 50% to 90% of the thickness before compression.

Even with this configuration, the head 13 of the bolt-like member 12 can be accommodated in the head accommodating portions 25c, 44c. Therefore, compared to the case where the head 13 is brought into direct contact with the first mat attachment surface 22a and the third mat attachment surface 42a, the head 13 is exposed to the first mat attachment surface 22a and the third mat attachment surface 42a. 13 can be reduced. Therefore, in order to prevent the head end surface 13a of the head 13 from protruding from the first adhesive mat 121 and the third adhesive mat 123, holes through which the head 13 passes are formed in the first adhesive mat 121 and the third adhesive mat 123. There is no need to form the adhesive mat 121 and the third adhesive mat 123 without reducing the adhesion area. As a result, it is possible to eliminate a decrease in adhesion strength due to a decrease in the area of the adhesive surfaces of the first adhesive mat 121 and the third adhesive mat 123.

○ As shown in FIG. 14, the first assembly section 23 and the second assembly section 33 may be changed. The first assembly portion 23 has a plate shape that protrudes from both ends of the long edge of the first fixing portion main body 22 from which the positioning portion 28 protrudes. The first assembly portion 23 has a female screw hole formed therein.

The second fixing portion 31 has mounting plate portions 33f that protrude toward the back surface 32b from both ends of the long side edges closer to the insertion hole 32c among the pair of long side edges of the second fixing portion main body 32. A through hole is formed in the mounting plate portion 33f. Then, the long screw member 66 inserted through the through hole is screwed into the female screw hole of the first assembly portion 23. In this form, the long screw member 66 constitutes a second assembly section that is assembled to the first assembly section 23. The length in the axial direction, which is the dimension of the long screw member 66 in the approaching and separating direction Y, is larger than the dimension of the positioning portion 28 in the approaching and separating direction Y, and also larger than the thickness of the second adhesive mat 122.

By screwing the long screw member 66 into or out of the female screw hole of the first assembly section 23, the second fixing section 31 can be moved in the direction Y towards and away from the first fixing section 21.
The guide groove 23a may be formed in the second assembly part 33 of the second fixing part 31, and the guide convex part 33c may be formed in the first assembly part 23 of the first fixing part 21.

○ By assembling the first assembly part 23 and the second assembly part 33, the first fixing part 21 and the second fixing part 31 can be attached to each other, and the first fixing part 21 and the second fixing part 31 can be relatively moved in the approaching/separating direction Y, the configurations of the first assembling section 23 and the second assembling section 33 may be changed as appropriate. For example, the first assembly part 23 of the first fixing part 21 is a groove extending in the transverse direction of the first fixing part main body 22, and the second assembly part 33 of the second fixing part 31 is inserted into the groove. Can also be used as nails. When configured in this way, when the second fixing part 31 is pushed toward the first fixing part 21, the claw is guided in the approaching/separating direction Y by the groove, and the second fixing part 31 is moved in the approaching/separating direction Y. I can do it.

Alternatively, the first assembly section 23 and the second assembly section 33 do not need to extend continuously in the approaching/separating direction Y.
Furthermore, the first assembly part 23 is formed to protrude from the long side edge of the first fixing part main body 22 from which the positioning part 28 projects in a direction opposite to the first fixing part main body 22, and the first assembly part 23 is A guide groove 23a is formed inside the portion 23. The guide groove 23a extends longitudinally in a direction perpendicular to the positioning surface 28a, and opens at the end surface in the direction in which the positioning portion 28 protrudes from the first fixing portion main body 22.

On the other hand, the second assembly part 33 is formed to protrude from the long side edge of the second fixing part main body 32 near the insertion hole 32c, and a guide convex part 33c is formed at the protruding end of the second assembly part 33. . The guide convex portion 33c is inserted into the guide groove 23a and is hooked on the inner surface of the first assembly portion 23, thereby preventing it from coming out of the guide groove 23a in the direction perpendicular to the first mat attachment surface 22a. regulated.

Even in the case of this configuration, the first assembly part 23 and the second assembly part 33 are moved in the relative approaching/separating direction Y between the first fixing part 21 and the second fixing part 31 in a mutually assembled state. The contact/separation direction Y coincides with the direction orthogonal to the positioning surface 28a. In addition, the relative movement amount of the first fixing part 21 and the second fixing part 31 in the approaching/separating direction Y when the first attaching part 23 and the second attaching part 33 are mutually assembled is the first It matches the dimension of the assembly portion 23 in the approaching and separating direction Y, and is also larger than the thickness of the second adhesive mat 122.

In this configuration, the dimension of the second assembly portion 33 in the approaching/separating direction Y may be smaller than the thickness of the second adhesive mat 122 and is smaller than the second surface 122b of the second adhesive mat 122 in the thickness direction. It's not outstanding either.

○ The second adhesive mat 122 does not have a notch 122c for avoiding the positioning part 28, and when looking at the second mat sticking surface 32a from the direction perpendicular to the positioning surface 28a, The adhesive mats 122 may overlap. In this case, when the second fixing part 31 is moved toward the first fixing part 21 , the second adhesive mat 122 is compressed in the thickness direction by the positioning part 28 .

Alternatively, the notch portion 122c is not provided, and the second adhesive mat 122 is arranged such that, of the pair of long side edges of the second adhesive mat 122, the entire long side edge from the second assembly portion 33 does not overlap with the contact surface 32d. may have a rectangular shape.

○ The fixing device 59 for connecting and fixing the first fixing part 21 and the second fixing part 31 may not be provided.
The first fixing part 21 and the second fixing part 31 may be connected and fixed by connecting and fixing the first fixing part main body 22 and the second assembly part 33 in the thickness direction. For example, a female threaded hole passing through the first fixing part body 22 in the plate thickness direction is formed in the first fixing part main body 22, and a male threaded part 62 of the screw member 60 passes through the second fixing part main body 32 in the plate thickness direction. The first fixing part 21 and the second fixing part 31 may be connected and fixed by screwing into the female screw hole of the first fixing part main body 22.

In this case, the connection and fixing step is performed after the second adhesion step.
○ After the second adhesion process and the connection and fixing process are completed, the joining process may be performed.
○ The dimensions of the positioning portion 28 in the approaching/separating direction Y and the thickness of the second adhesive mat 122 may be the same. In this case, in the connection and fixing process, even if the screw member 60 is screwed into the female screw hole 28d, the second adhesive mat 122 is not compressed and deformed.

The positioning part 28 may be divided and arranged in the longitudinal direction of the first fixing part main body 22 so that the positioning part 28 does not have a single plate shape but has a plurality of plate shapes.
Alternatively, the shape of the positioning part 28 when viewed from the direction perpendicular to the second mat attachment surface 32a may not be a rectangular shape, but may be a square shape, a trapezoid shape, or a circular shape. Good too.

Further, the positioning portion 28 may extend until reaching the upper end of the second fixing portion main body 32 so as to divide the second mat attachment surface 32a of the second fixing portion main body 32 into two in the longitudinal direction. That is, the shape, number, etc. of the positioning portion 28 may be changed as appropriate as long as the positioning surface 28a can be brought into surface contact with the second adhered surface 10b.

○ When carrying out the method for fixing the fixture 11, the fixture 11 does not need to include the first assembly part 23 and the second assembly part 33, and the second pasting step is performed using the first assembly part 23. And, it is performed without using the second assembly section 33. In this case, in the method of fixing the fixture 11, if the first adhesive mat 121 of the first fixing part 21 can be attached to the desired position of the fixing object 10 by the positioning part 28, the first fixing part 21 is used as a reference. By attaching the second fixing part 31 as shown in FIG.

○ In at least one of the first to third fixing parts 21 to 41, a gap forming recess may be provided on the second surface of the adhesive mat. For example, as shown in FIG. 15 or 16, a gap forming recess 123c may be provided on the second surface 123b of the third adhesive mat 123. When the second surface 123b of the third adhesive mat 123 is attached to the upper surface Fa of the installation part F, a gap J may be formed between the gap forming recess 123c and the upper surface Fa.

The gap forming recess 123c has a groove shape extending in the surface direction of the second surface 123b. Further, in a plan view seen from a direction perpendicular to the second surface 123b, the gap forming recess 123c extends linearly in the surface direction. Further, in plan view, the gap forming recess 123c extends to the periphery of the third adhesive mat 123 and is open at the periphery of the third adhesive mat 123.

In this case, in the fixture 11, the third adhesive mat 123 of the third fixing part 41 is attached to the upper surface Fa, which is the installation surface of the fixing object 10, and the first adhesive mat of the first fixing part 21 121 is attached to the fixed object 10. Therefore, the first adhesive mat 121 of the first fixing part 21 constitutes a fixing object side adhesive mat, and the first fixing part 21 constitutes a fixing subject side fixing part.

The fixing tool 11 is attached to the fixing object 10 and the installation section F using the first to third adhesive mats 121 to 123, so that there is a first gap between the fixing object 10 and the installation section F. A fixing structure of the fixing part 21 and the third fixing part 41 is constructed.

In the fixing structure of the third fixing part 41, the third adhesive mat 123 between the upper surface Fa of the installation part F and the third mat sticking surface 42a of the third fixing part main body 42 has a gap J formed by a gap forming recess 123c. It is compressed and deformed in the secured state.

When configured in this way, it may be necessary to peel off the third adhesive mat 123 from the upper surface Fa of the installation section F. At this time, when the release agent is sprinkled on the upper surface Fa of the installation portion F, the release agent enters the gap J formed by the gap forming recess 123c.

Then, the tip of the crowbar-shaped tool is inserted into the recess 48, the tip of the tool is applied to the third adhesive mat 123, and the tool is scooped out. Then, the third fixing part 41 with the third adhesive mat 123 can be peeled off from the upper surface Fa, or the third fixing part 41 can be peeled off from the third adhesive mat 123. In particular, if the gap J formed by the gap forming recess 123c is not secured, it is necessary to sprinkle a release agent around the third adhesive mat 123 on the upper surface Fa of the installation part F and peel it off from the periphery of the third adhesive mat 123. . However, by securing the gap J by the gap forming recess 123c, the release agent can penetrate into the in-plane central part of the third adhesive mat 123, making it easier to peel off the third adhesive mat 123.

○ A plurality of convex portions are provided that protrude from each mat attachment surface 22a, 32a, 42a of each fixing part main body 22, 32, 42 toward each adhesive mat 121, 122, 123, and the mat is attached by the plurality of convex portions. A gap J may be formed between the surfaces 22a, 32a, 42a and the first surfaces 121a, 122a, 123a of the adhesive mats 121, 122, 123.

○ Release agent injection ports may be formed in the beads 24, 34, and 42c.
○ The hole forming portion 28c and the rib 28e of the positioning portion 28 may be omitted, and the structure may include only the upright surface 28b.

○ Each fixing part 21, 31, 41 may be made of resin.
Each adhesive mat 121, 122, 123 may have a shape having a hole in which the head 13 of the bolt-like member 12 is accommodated.

○ The washer 65 may be omitted.
○ The bead 24 of the first fixing part 21 may be omitted, and the bead 34 of the second fixing part 31 may be omitted. Further, the bead 42c of the third fixing portion 41 may be omitted.

○ In the embodiment, the longitudinal direction and the lateral direction of the first fixing part main body 22 and the second fixing part main body 32 are set for convenience of explanation, and the first fixing part main body 22 and the second fixing part main body 32 are set for convenience of explanation. The shape of 32 may be changed as appropriate. For example, the first fixing part main body 22 and the second fixing part main body 32 may have a disk shape, a pentagonal plate shape, or a hexagonal plate shape. Similarly, the third fixing part main body 42 of the third fixing part 41 may have a pentagonal plate shape, a hexagonal plate shape, or a disk shape.

○ Instead of a single adhesive mat, a plurality of divided adhesive mats may be adhered to the first mat adhesion surface 22a of the first fixing part main body 22, and the second fixing part main body 32 Instead of a single adhesive mat, a plurality of divided adhesive mats may be adhered to the second mat attachment surface 32a. Furthermore, instead of a single adhesive mat, a plurality of divided adhesive mats may be adhered to the third mat attachment surface 42a of the third fixing portion main body 42.

○ The shape of the first mat adhesion surface 22a and the shape of the first adhesive mat 121 do not have to match. For example, while the first mat adhesion surface 22a has a rectangular shape, the first adhesive mat 121 may have an elliptical shape. Similarly, the shape of the second mat attachment surface 32a and the shape of the second adhesive mat 122 do not have to match, and the shape of the third mat attachment surface 42a and the third adhesive mat 123 do not have to match. Good too.

The fixing tool 11 may include a first fixing part 21, a second fixing part 31, a connecting member 50, and an installation part side fixing part. In this case, if the installation part side fixing part is fixed to the upper surface Fa of the installation part F and has a male thread screwed into the female screw hole 50a of the connecting member 50, the installation part side fixing part is especially a structure having the third fixing part 41. but not limited to. In addition, the third fixing part 41 may be joined to the upper surface Fa by a method other than sticking with the third adhesive mat 123, and the third fixing part 41 may be joined to the installation part F with adhesive, screws, or nails. Good too.

Next, technical ideas that can be understood from the above embodiment and other examples will be additionally described below.
(B) A fixing part main body having a mat adhesion surface on the first surface in the thickness direction and a back surface on the second surface in the thickness direction, and the first surface and the second surface in the thickness direction. The first surface of a plate-shaped adhesive mat that has adhesive surfaces on both sides and is compressively deformed in the thickness direction is a fixing part that is attached to the mat attachment surface,
The mat sticking surface has a larger area than the first surface of the adhesive mat, and between the first surface and the mat sticking surface there is a part along the surface direction of the mat sticking surface. A fixed part characterized in that a gap is formed in the fixed part.

(b) The gap is formed by recessing the fixing part main body from the mat attachment surface.
(c) The fixing part main body is shaped like a metal plate, and the gap is formed by a bead that protrudes the fixing part main body on the side opposite to the mat attachment surface.

(d) A fixing part in which an injection port for injecting a release agent into the gap is formed.
(E) A fixing part main body having a mat adhesion surface on a first surface in the thickness direction and a back surface on the second surface in the thickness direction, and the first surface and the second surface in the thickness direction. The first surface of a plate-shaped adhesive mat that has adhesive surfaces on both sides and is compressively deformed in the thickness direction is a fixing part that is attached to the mat attachment surface,
The mat attachment surface has a larger area than the first surface of the adhesive mat, and a gap is formed between the second surface of the adhesive mat and the surface to which the second surface is attached. A fixing part characterized by being provided with a gap forming recess.

(f) The fixing portion has a groove-like shape.
(g) The gap-forming recess is a fixing part that opens at the periphery of the adhesive mat.
(H) A fixed structure in which the object to be fixed is fixed to the installation surface of the installation section, and the adhesive mat of the fixation section according to any one of (A) to (G) above is attached to the installation surface. A fixing object side having a fixing object side adhesive mat to which the second surface is attached and which is connected to the fixing part main body of the fixing part attached to the installation surface and adhered to the fixing object. A fixing structure characterized in that a fixing part is adhered to the object to be fixed.

(i) The adhesive mat is a fixing structure in which the adhesive mat is compressed and deformed with at least a part of the gap secured between the installation surface and the fixing part main body.

F... Installation part, Fa... Upper surface as installation surface and opposing surface, Y... Approach/separation direction, 10... Fixed object, 10a... First adhered surface, 10b... Second adhered surface, 11... Fixture , 21... First fixing part, 22... First fixing part main body, 22a... First mat sticking surface, 23... First assembly part, 28... Positioning part, 28a... Positioning surface, 28d... Female screw hole, 31... Second fixing part, 32... Second fixing part main body, 32a... Second mat attachment surface, 32c... Insertion hole, 33... Second assembly part, 41... Third fixing part, 50... Connection member, 50a... Movement Female threaded hole as device, 59... Fixing device, 60... Screw member, 61... Screw head, 62... Male thread part, 121... First adhesive mat, 121a... First surface, 121b... Second surface, 122... Second adhesive Mat, 122a...first surface, 122b...second surface, 123...third adhesive mat as a bonding member.

Claims (11)

A first adhesive mat is attached to a first adhered surface of the fixed object, and a second adhesive mat is attached to a second adhered surface of the fixed object that intersects with the first adhered surface. A fixture that is fixed to the object to be fixed by
a first fixing part main body having the first adhesive mat attached to the first adhered surface; and a first fixing part having a first assembly part;
a second fixing part main body having the second adhesive mat attached to the second adhered surface; and a second fixing part having a second assembly part;
Equipped with
The first fixing part includes a first mat adhering surface to which the first surface of the first adhesive mat in the thickness direction is attached on the first surface of the first fixing part main body in the thickness direction; comprising a positioning part having a positioning surface that protrudes from the second surface of the first adhesive mat in the thickness direction and is brought into contact with the second adhered surface;
The second fixing part includes a second mat adhesion surface to which the first surface of the second adhesive mat in the thickness direction is attached on the first surface of the second fixing part main body in the thickness direction,
The first assembly part and the second assembly part enable the first fixing part and the second fixing part to move relative to each other in the approaching/separating direction in a mutually assembled state, and A fixture characterized in that the separating direction coincides with a direction perpendicular to the positioning surface. A first adhesive mat is attached to a first adhered surface of the fixed object, and a second adhesive mat is attached to a second adhered surface of the fixed object that intersects with the first adhered surface. A fixture that is fixed to the object to be fixed by
a first fixing part main body having the first adhesive mat attached to the first adhered surface; and a first fixing part having a first assembly part;
a second fixing part main body having the second adhesive mat attached to the second adhered surface; and a second fixing part having a second assembly part;
Equipped with
The first fixing part includes a first mat adhering surface to which the first surface of the first adhesive mat in the thickness direction is attached on the first surface of the first fixing part main body in the thickness direction; comprising a positioning part having a positioning surface that protrudes from the second surface of the first adhesive mat in the thickness direction and is brought into contact with the second adhered surface;
The second fixing part includes a second mat adhesion surface to which the first surface of the second adhesive mat in the thickness direction is attached on the first surface of the second fixing part main body in the thickness direction,
The first assembly part and the second assembly part enable the first fixing part and the second fixing part to move relative to each other in the approaching/separating direction in a mutually assembled state, and The separating direction coincides with a direction perpendicular to the positioning surface,
The amount of relative movement of the first fixing part and the second fixing part in the approaching/separating direction when the first attaching part and the second attaching part are mutually assembled is determined by A fixture characterized by being larger than the thickness of the mat. The dimension of the second assembly part in the approaching and separating direction is larger than the thickness of the second adhesive mat, and the second assembly part is larger than the second surface of the second adhesive mat in the thickness direction. 3. The fixture according to claim 1 or claim 2, wherein the fixture also protrudes. comprising a fixing device that connects and fixes the first fixing part and the second fixing part,
The fixing device includes a screw member having a screw head and a male thread portion;
a female threaded hole passing through the positioning part in the approaching and separating direction;
an insertion hole that penetrates the second fixing part main body in the approaching and separating direction;
The screw head contacts the periphery of the insertion hole in the second fixing part main body, and the direction in which the male threaded part extends relative to the female threaded hole is a direction that brings the second fixing part close to the first fixing part. The fixture according to any one of claims 1 to 3. The threaded member is in the maximum screwed-in state at the position where the second fixing part main body contacts the positioning part, and the length of the male threaded part in the axial direction is such that the tip of the male threaded part is in the maximum screwed-in state. The fixture according to claim 4, wherein the fixture is set to a length that does not protrude beyond the positioning surface. A third fixing part is connected to the first fixing part by a connecting member, and the third fixing part has a joining member that is joined by contacting an opposing surface facing the first adhered surface of the object to be fixed,
The fixing device according to any one of claims 1 to 5, wherein the connecting member includes a moving device that relatively separates the first fixing part and the third fixing part. A first adhesive mat is attached to a first adhered surface of the fixed object, and a second adhesive mat is attached to a second adhered surface of the fixed object that intersects with the first adhered surface. A method for fixing a fixture fixed to the object to be fixed by:
The fixing tool includes a first fixing part having a first fixing part main body having the first adhesive mat attached to the first adhered surface;
a second fixing part having a second fixing part main body having the second adhesive mat attached to the second adhered surface;
a fixing device that connects and fixes the first fixing part and the second fixing part;
Equipped with
The first fixing part includes a first mat adhering surface to which the first surface of the first adhesive mat in the thickness direction is attached on the first surface of the first fixing part main body in the thickness direction; comprising a positioning part having a positioning surface that protrudes from the second surface of the first adhesive mat in the thickness direction and is brought into contact with the second adhered surface;
With the positioning surface of the first fixing part in contact with the second adhered surface, the first fixing part is brought close to the first adhered surface and the first adhesive mat is attached to the first adhered surface. a first adhesion step of adhering to the surface to be adhered;
Performed after the first pasting step,
a second adhesion step of adhering the second adhesive mat of the second fixing part to the second adhered surface; and a connection of connecting and fixing the first fixing part and the second fixing part by the fixing device. A method for fixing a fixture, comprising the steps of fixing. The first fixing part includes a first attaching part, the second fixing part includes a second attaching part, and the first attaching part and the second attaching part are attached to each other and are attached to each other. When assembled, the first fixing part and the second fixing part are movable relative to each other in a direction toward and away from each other, and the direction toward and away from each other coincides with a direction perpendicular to the positioning surface,
8. After the first adhering step, the second adhering step is performed by bringing the assembled second fixing part close to the first fixing part along the approaching/separating direction. How to fix fixtures. A third fixing part is connected to the first fixing part by a connecting member, and the third fixing part has a joining member that is joined by contacting an installation surface facing the first adhered surface of the object to be fixed,
The connecting member includes a moving device that moves the first fixing part and the third fixing part relatively apart,
Performed after the first pasting step,
a state in which the connecting member is operated, the third fixing part is separated from the first fixing part by the moving device, and the first adhesive mat and the bonding member are urged in a direction to separate them from each other; The method for fixing a fixture according to claim 7 or 8, further comprising a joining step of joining the joining member to the installation surface. The fixing device includes a screw member having a screw head and a male thread portion;
a female screw hole passing through the positioning part;
an insertion hole passing through the second fixing part main body;
In the connection and fixing step, the male threaded portion is screwed into the female threaded hole while the screw head is brought into contact with the periphery of the insertion hole in the second fixing portion main body, so that the second fixing portion is fixed by the screw member. The method for fixing a fixture according to any one of claims 7 to 9, wherein the second adhesive mat is pressure-bonded to the second adhered surface by pressing toward the second adhered surface. . 11. The method for fixing a fixture according to claim 10, wherein in the connecting and fixing step, the second adhesive mat is compressed and deformed by screwing the screw member into the female screw hole.