JP7650709B2 - Fixing structure and method for fixing object - Google Patents

Description

This disclosure relates to a fixing structure and a method for fixing an object to be fixed.

There is known a fixing structure that fixes cables, wiring, etc. to a fixed member with a harness clip or a cable tie. In Patent Document 1, the harness clip has a gripping portion that holds the cable in an inserted state and fastening portions on both sides that extend from the gripping portion, and the overlapping fastening portions on both sides are fixed to the fixed member with a single screw member. The fixed member in Patent Document 1 is, for example, the hood portion of a range hood. Patent Document 2 discloses a bundling and fixing structure that bundles and fixes multiple wiring to a fixed member with a cable tie that passes through a first insertion portion and a second insertion portion formed on the fixed member. The fixed member in Patent Document 2 is a wall portion of a housing.

Patent No. 5160960 Patent No. 6299506

In Patent Documents 1 and 2, a through hole must be provided in the member to be fixed in order to fix cables, wiring, etc. Therefore, it is difficult to apply the fixing structures of Patent Documents 1 and 2 to a member to be fixed that requires airtightness.

In addition, when using the fixing structures of Patent Documents 1 and 2 to fix a cable to a housing that houses an electrical device, a through hole must be formed in the housing in advance to prevent damage to the electrical device due to dust generated when forming the through hole. This makes it difficult to change the fixing position of the cable, and multiple types of housings must be prepared in advance according to the electrical devices to be stored. Furthermore, in Patent Documents 1 and 2, the screw members or cable ties that fix the harness clip protrude from the outer surface of the fixed member, so it is necessary to provide a space between the fixed member and other members, structures, etc.

The present disclosure has been made in consideration of the above-mentioned circumstances, and aims to provide a fixing structure and a method for fixing an object to be fixed that can easily and stably fix the object to a member to be fixed.

The fixing structure includes an adhesive and a sealing member. The adhesive bonds the fixing object to the fixed member. The sealing member straddles the adhesive portion of the fixing object bonded to the fixed member and the adhesive, is bonded to the fixed member by the adhesive , and has a preset figure or color on a surface opposite to a surface covering the adhesive portion of the fixing object and the adhesive. The figure or color is detected by a detection device, and when detected by the detection device, functions as an identification figure or identification color that is identified as the fixing position of the fixing object.

According to the present disclosure, the object to be fixed is fixed to the member to be fixed using an adhesive and a sealing material, so there is no need to form a through hole in the member to be fixed, and the object to be fixed can be easily and stably fixed to the member to be fixed.

FIG. 1 is a perspective view showing a control panel according to a first embodiment; FIG. 1 is a cross-sectional view showing a cable according to a first embodiment. FIG. 1 is a perspective view showing a fixing structure according to a first embodiment; FIG. 1 is a cross-sectional view of a fixing structure according to a first embodiment taken along a YZ plane; FIG. 1 is a diagram showing a state in which a fixing jig according to the first embodiment is attached to a housing; FIG. 1 is a perspective view showing a fixing jig and a sealing member according to a first embodiment; FIG. 1 is a side view of a fixing jig according to the first embodiment; 1 is a flowchart showing a method for fixing a cable according to a first embodiment. FIG. 1 is a perspective view showing a sealing member according to a first embodiment; FIG. 1 illustrates a cable attached to a housing according to a first embodiment. FIG. 13 is a perspective view showing a fixing structure according to a second embodiment; FIG. 11 is a cross-sectional view of the fixing structure according to the second embodiment taken along the YZ plane. FIG. 11 is a perspective view showing a fixing jig according to a second embodiment; FIG. 13 is a perspective view showing a groove portion of a fixing jig according to a second embodiment; FIG. 13 is a perspective view showing a seal member according to a modified example. FIG. 13 is a perspective view showing a fixing jig according to a modified example. 12 is a cross-sectional view of the fixture shown in FIG. 11 taken along line CC.

The fixing structure according to the embodiment will be described below with reference to the drawings.

<Embodiment 1>
A fixing structure 100 according to a first embodiment will be described with reference to Figures 1 to 10. In this embodiment, the fixing structure 100 will be described using a control panel 10 as an example. A housing 12 of the control panel 10, which will be described later, is an example of a member to be fixed, and a cable 20, which will be described later, is an example of an object to be fixed.

As shown in FIG. 1, the control panel 10 houses electrical equipment 18, electrical components, etc., connected by cables 20 within a housing 12. Examples of electrical equipment 18 include transformers and switching power supplies. Examples of electrical components include electromagnetic relays, breakers, inverters, etc.

The housing 12 of the control panel 10 is box-shaped and contains cables 20, electrical equipment 18, electrical components, etc. The opening of the housing 12 is opened and closed by an opening/closing door 13. Inside the housing 12, a shelf board 14 is provided between the inner side surface 12A and the inner side surface 12B of the housing 12. For example, electrical equipment 18 is placed on the shelf board 14. The housing 12, the opening/closing door 13, and the shelf board 14 are formed from iron plates, and the surfaces of the housing 12, the opening/closing door 13, and the shelf board 14 are covered with paint or plating.

As shown in FIG. 2, the cable 20 has a conductor 22 made of multiple twisted wires formed by stretching metal, and a protective coating 24 that covers the outer circumference of the conductor 22 and electrically insulates the conductor 22. The protective coating 24 is made of an insulator.

The cable 20 electrically connects the electrical equipment 18, electrical components, etc. housed in the housing 12 of the control panel 10. Both ends of the cable 20 are connected to the electrical equipment 18, electrical components, etc. by connectors or soldering. As shown in Figs. 1 and 3, the cable 20 is fixed to the inner side surface 12A of the housing 12 by a fixing structure 100. For ease of understanding, in Fig. 3, the direction in which the cable 20 extends is the +X direction, the direction parallel to the inner side surface 12A and perpendicular to the X direction is the +Y direction, and the direction perpendicular to the +X and +Y directions is the +Z direction.

As shown in FIG. 4, the fixing structure 100 includes an adhesive 30 that bonds the cable 20 to the inner side surface 12A of the housing 12, and a sealing member 40 that spans the adhesive 30 and the adhesive portion 26 that is bonded to the inner side surface 12A of the cable 20. The sealing member 40 is bonded to the inner side surface 12A of the housing 12 by the adhesive 30.

The adhesive 30 is, for example, a hardener-mixed adhesive. The adhesive 30 adheres the cable 20 and the sealing member 40 to the inner side surface 12A of the housing 12.

The sealing member 40 straddles the adhesive portion 26 of the cable 20 and the adhesive 30. The sealing member 40 covers the adhesive 30 and protects it. The sealing member 40 has a thin sheet shape and is formed from a deformable resin. In order to protect the adhesive 30, the sealing member 40 is preferably formed from a resin that prevents the intrusion of moisture, ultraviolet rays, oxygen, etc. The sealing member 40 is formed from, for example, a silicone resin.

In this embodiment, the fixing structure 100 adheres the cable 20 to the inner side surface 12A of the housing 12 with an adhesive 30, and fixes the cable 20 with the adhesive 30 and a seal member 40 that covers the adhesive 30. Therefore, there is no need to provide a through hole in the housing 12, and the airtightness of the housing 12 can be ensured. In addition, since there is no member that protrudes outside the housing 12, there is no need to provide a space outside the housing 12 to avoid interference. Furthermore, the position where the cable 20 is fixed can be easily changed, and the number of types of housings 12 can be reduced.
Furthermore, since the seal member 40 protects the adhesive 30, deterioration of the adhesive 30 can be suppressed.

A method for fixing the cable 20 will be described. In this embodiment, a case in which two cables 20 are fixed by one fixing structure 100 will be described.

First, the fixing jig 60 used in the method for fixing the cable 20 will be described. When fixing the cable 20 to the inner side surface 12A of the housing 12, the fixing jig 60 is attached to the inner side surface 12A of the housing 12 via the sealing member 40 as shown in FIG. 5. For ease of understanding, the direction in which the cable 20 extends in FIG. 5 will be referred to as the X direction, the direction perpendicular to the X direction within the plane of the inner side surface 12A as the Y direction, and the direction perpendicular to the X and Y directions as the Z direction.

As shown in Figs. 6 and 7, the fixing jig 60 has a rectangular parallelepiped shape and has a groove 64 at the tip 62. The sealing member 40 is attached to the tip 62 along the groove 64. As shown in Fig. 7, the groove 64 accommodates the number of cables 20 to be fixed. In this embodiment, the number of cables to be fixed is two. In order to easily attach the fixing jig 60 to the housing 12, the fixing jig 60 is formed from a magnet. In addition, in this embodiment, an adhesive layer (not shown) is provided on the tip 62 to easily attach the sealing member 40 to the tip 62.

As shown in FIG. 6, the length L1 of the fixing jig 60 in the X direction is shorter than the length L3 of the sealing member 40 in the X direction. Furthermore, the length L2 of the fixing jig 60 in the Y direction is shorter than the length L4 of the sealing member 40 in the Y direction when the sealing member 40 is attached to the tip 62 along the groove 64. In other words, the sealing member 40 attached to the tip 62 of the fixing jig 60 protrudes from the tip 62 of the fixing jig 60.

Figure 8 is a flow chart showing a method for fixing the cable 20. The method for fixing the cable 20 includes a coating step (step S10) of coating the adhesive 30 on at least one of the cable 20 and the fixing position on the inner side surface 12A of the housing 12, a placement step (step S20) of placing the cable 20 at the fixing position on the inner side surface 12A of the housing 12, a seal member attachment step (step S30) of attaching the seal member 40 to the tip 62 of the fixing jig 60, a fixing jig attachment step (step S40) of attaching the fixing jig 60 to the inner side surface 12A of the housing 12 with the seal member 40 straddling the cable 20 and affixed to the inner side surface 12A of the housing 12 by the adhesive 30, and a removal step (step S50) of removing the fixing jig 60 from the inner side surface 12A of the housing 12.

First, the adhesive 30 and the sealing member 40 are prepared. The adhesive 30 is, for example, a curing agent-mixed adhesive. The sealing member 40 is, as shown in FIG. 9, a thin, deformable sheet-like member. The sealing member 40 is, for example, made of silicone resin.

Returning to FIG. 8, in the application process (step S10), adhesive 30 is applied to at least one of the fixed positions of the cable 20 and the inner side surface 12A of the housing 12. In this embodiment, adhesive 30 is applied to the portion of the cable 20 that is fixed to the inner side surface 12A of the housing 12, i.e., the adhesive portion 26 of the cable 20.

In the placement process (step S20), the two cables 20 coated with adhesive 30 are placed at fixed positions on the inner side surface 12A. In this embodiment, the adhesive portions 26 of the cables 20 coated with adhesive 30 are placed at fixed positions on the inner side surface 12A. As a result, the adhesive portions 26 of the cables 20 are attached to the fixed positions on the inner side surface 12A, as shown in FIG. 10.

Returning to FIG. 8, in the seal member attachment process (step S30), the seal member 40 is attached to the tip 62 of the fixing jig 60 along the groove 64 of the tip 62. In this case, as shown in FIG. 6, the seal member 40 is attached to the tip 62 of the fixing jig 60 at a position that protrudes from the tip 62 of the fixing jig 60. In this embodiment, since an adhesive layer is provided on the tip 62, the seal member 40 can be easily attached to the tip 62 of the fixing jig 60. Furthermore, since the seal member 40 is attached at a position that protrudes from the tip 62 of the fixing jig 60, when the fixing jig 60 is attached to the inner side surface 12A of the housing 12 in the fixing jig attachment process (step S40), the adhesive 30 does not adhere to the fixing jig 60, and the fixing jig 60 can be quickly reused.

In the fixing jig attachment process (step S40), as shown in FIG. 5, the fixing jig 60 with the sealing member 40 attached to the tip 62 is attached to the inner side surface 12A of the housing 12. In this case, the sealing member 40 spreads the adhesive 30, straddles the adhesive portion 26 of the cable 20, and is attached to the inner side surface 12A of the housing 12 by the adhesive 30. In this embodiment, the fixing jig 60 is formed from a magnet and the housing 12 is formed from an iron plate, so that the tip 62 of the fixing jig 60 is attracted to the inner side surface 12A of the housing 12, and the fixing jig 60 can be easily attached to the inner side surface 12A of the housing 12. In addition, the fixing jig 60 can continue to hold the cable 20 at a fixed position on the inner side surface 12A while being close to the inner side surface 12A of the housing 12. Therefore, the cable 20 can be easily and reliably fixed to the fixed position on the inner side surface 12A.

Returning to FIG. 8, in the removal process (step S50), after the adhesive 30 has hardened, the fixing jig 60 is removed from the inner side surface 12A of the housing 12. When the fixing jig 60 is removed from the inner side surface 12A of the housing 12, the sealing member 40 is adhered to the inner side surface 12A of the housing 12 by the hardened adhesive 30, so the sealing member 40 is peeled off from the fixing jig 60, and the fixing structure 100 is formed. Note that, if the fixing jig 60 is removed from the inner side surface 12A of the housing 12 before the adhesive 30 hardens, the sealing member 40 remains at the tip portion 62 of the fixing jig 60. Therefore, when the fixing jig 60 is removed from the inner side surface 12A of the housing 12, it is also possible to determine whether the adhesive 30 has hardened or not depending on whether the sealing member 40 remains on the fixing jig 60 or on the inner side surface 12A of the housing 12.
In this manner, the two cables 20 can be fixed to the inner side surface 12A of the housing 12.

As described above, the fixing structure 100 adheres the cable 20 to the inner side surface 12A of the housing 12 with the adhesive 30, and fixes the cable 20 with the adhesive 30 and the sealing member 40 that covers the adhesive 30. This eliminates the need to provide a through hole in the housing 12, and the fixing structure 100 can easily and stably fix the cable 20 to the housing 12. In addition, the method of fixing the cable 20 is to attach the sealing member 40 using a fixing jig 60, and the cable 20 can be easily and reliably fixed to a fixed position on the inner side surface 12A.

<Embodiment 2>
In the first embodiment, the housing 12 of the control panel 10 is an example of a fixed member, and the cable 20 is an example of a fixed object. The fixed member is not limited to the housing 12 of the control panel 10. Furthermore, the fixed object is not limited to the cable 20. For example, the fixed member may be a cast iron housing having an uneven surface. Furthermore, the fixed object may be a measuring unit that is attached to the fixed member and measures a physical quantity. In this embodiment, the fixing structure 110 of this embodiment will be described using the housing 72 of the rotating electric machine 70 as an example of a fixed member and the temperature measuring unit 82 of the thermocouple 80 as an example of a fixed object.

The rotating electric machine 70 is, for example, an electric motor. The rotating electric machine 70 has a housing 72 as an exterior. The housing 72 is formed from iron by forging. The rotating electric machine 70 is an example of an electric machine. Other examples of electric machines include consumer electric equipment, communication equipment, and electric measuring instruments.

The thermocouple 80 is used to measure the temperature of the rotating electric machine 70. As shown in Figs. 11 and 12, the temperature measuring part 82 of the thermocouple 80 is fixed to the housing 72 of the rotating electric machine 70 by the fixing structure 110. The thermocouple 80 is connected to a temperature measuring instrument (not shown) via a compensation conductor 84. The thermocouple 80 is made of platinum, a platinum-rhodium alloy, or the like. For ease of understanding, the direction in which the thermocouple 80 extends at the fixed position of the temperature measuring part 82 in Fig. 11 is the +X direction, the direction perpendicular to the housing 72 and toward the outside of the housing 72 is the +Z direction, and the direction perpendicular to the +X direction and the +Z direction is the +Y direction. The temperature measuring part 82 of the thermocouple 80 is an example of a measuring part that is attached to a fixed member and measures a physical quantity. Another example of a measuring part that is attached to a fixed member and measures a physical quantity is a magnetic sensor.

As shown in FIG. 12, the fixing structure 110 of this embodiment includes an adhesive 30 that bonds the temperature measuring portion 82 of the thermocouple 80 to the housing 72, and a seal member 40 that straddles the temperature measuring portion 82 and the adhesive 30. The seal member 40 is bonded to the housing 72 by the adhesive 30. The adhesive 30 is, for example, a hardener-mixed type adhesive, as in the first embodiment. The seal member 40 is, for example, made of silicone resin, as in the first embodiment. The seal member 40 covers the adhesive 30 and protects it. Note that in this embodiment, the entire temperature measuring portion 82 of the thermocouple 80 corresponds to the adhesive portion of the fixed object.

In this embodiment, the fixing structure 110 also adheres the temperature measuring portion 82 of the thermocouple 80 to the housing 72 with the adhesive 30, and fixes the cable 20 with the adhesive 30 and the sealing member 40. Since the temperature measuring portion 82 of the thermocouple 80 is adhered with the adhesive 30, the fixing structure 110 can closely adhere the temperature measuring portion 82 even to a housing 72 having an uneven surface. Furthermore, with the fixing structure 110, there is no need to provide a through hole in the housing 72, and further, the position where the temperature measuring portion 82 of the thermocouple 80 is fixed can be easily changed. Furthermore, since the sealing member 40 protects the adhesive 30, deterioration of the adhesive 30 can be suppressed.

The method for fixing the temperature measuring part 82 of the thermocouple 80 is the same as the method for fixing the cable 20 in embodiment 1. Here, we will explain the fixing jig 60A used in the method for fixing the temperature measuring part 82 of the thermocouple 80.

As shown in Figs. 13 and 14, the fixing jig 60A has a groove 64A for accommodating the temperature measuring portion 82 of the thermocouple 80 at the tip 62A, which has a curved surface that fits along the surface of the housing 72. The seal member 40 is attached to the tip 62A along the groove 64A, similar to the fixing jig 60 of embodiment 1. As shown in Fig. 14, the groove 64A of the fixing jig 60A opens on the side surface on the +X side to which the thermocouple 80 extends. As with the fixing jig 60 of embodiment 1, the fixing jig 60 is formed from a magnet, and an adhesive layer (not shown) is provided at the tip 62A.

In this embodiment, the tip 62A has a curved surface that conforms to the surface of the housing 72, and the groove 64A that houses the temperature measuring unit 82 opens on the side surface on the +X side along which the thermocouple 80 extends, so that when the fixing jig 60A is attached to the housing 72 in the fixing jig attachment process (step S40), the fixing jig 60A does not swing. Therefore, the fixing jig 60A continues to hold the temperature measuring unit 82 in a fixed position on the housing 72 while being close to the housing 72, and the temperature measuring unit 82 can be easily and reliably bonded with the adhesive 30.

As described above, the fixing structure 110 adheres the temperature measuring portion 82 of the thermocouple 80 to the housing 72 with the adhesive 30, and fixes the cable 20 with the adhesive 30 and the sealing member 40 that covers the adhesive 30. Therefore, there is no need to provide a through hole in the housing 72, and the fixing structure 110 can easily and stably fix the temperature measuring portion 82 of the thermocouple 80 to the housing 72. In addition, the fixing jig 60A can easily and reliably adhere the temperature measuring portion 82 of the thermocouple 80 with the adhesive 30.

<Modification>
Although a number of embodiments have been described above, the present disclosure is not limited to the above-described embodiments, and various modifications are possible without departing from the gist of the present disclosure.

It is preferable that the sealing member 40 blocks at least one of the following substances that deteriorate the adhesive 30, including moisture, ultraviolet light, and oxygen, as well as gas, liquid, and light, from entering or entering the adhesive 30.

The sealing member 40 may have an adhesive layer on the surface that is attached to the tip portions 62, 62A of the fixing jigs 60, 60A. In this case, it is not necessary to provide an adhesive layer on the tip portions 62, 62A of the fixing jigs 60, 60A.

The sealing member 40 in the first and second embodiments is made of a deformable resin, but the sealing member 40 may be made of a thin, flexible iron plate. The sealing member 40 made of a thin, flexible iron plate is attracted to the fixing jigs 60, 60A made of magnets, so the adhesive layer of the fixing jigs 60, 60A can be removed.

As shown in FIG. 15, the sealing member 40 may have a preset graphic 42 on the surface 40a opposite to the surface covering the adhesive 30 and the adhesive portion 26 of the cable 20 or the temperature measuring portion 82 of the thermocouple 80. The graphic 42 functions as an identification graphic that can be identified by a detection device such as an imaging device or a three-dimensional scanner. By identifying the graphic 42 with the detection device and determining the fixed position of the cable 20 or the temperature measuring portion 82, the fixed position can be stored in a database, and further, it is possible to easily inspect the fixed state and match a simulation with the actual product.

The figure 42 is not limited to the cross shown in FIG. 15, and may be a two-dimensional barcode, a QR (Quick Response) code, or the like. The seal member 40 may also have a preset color on the surface 40a. The preset color functions as an identification color that is identified by the detection device, similar to the figure 42. An example of the preset color is a fluorescent color.

The adhesive 30 is not limited to a hardener-mixed adhesive. The adhesive 30 may be, for example, a heat-curing adhesive.

The fixing jig 60 of the first embodiment and the fixing jig 60A of the second embodiment are formed from magnets, but the material for forming the fixing jig 60, 60A is not limited to magnets. For example, the fixing jig 60 may include a body portion 66 formed from resin and a plate-shaped magnet 68 embedded in the body portion 66, as shown in Figs. 16 and 17. The body portion 66 is formed from, for example, a fluororesin having low affinity for the adhesive 30. By forming the body portion 66 from a resin having low affinity for the adhesive 30, adhesion of the adhesive 30 to the fixing jig 60 is suppressed. Therefore, it is not necessary to set the size of the fixing jig 60 to a size that causes the seal member 40 attached to the tip portion 62 to protrude. Furthermore, when the seal member 40 is attached to the tip portion 62 of the fixing jig 60, the positioning precision of the seal member 40 can be relaxed.

The object to be fixed is not limited to the cable 20 and the temperature measuring section 82 of the thermocouple 80, but may be wiring, cords, various sensors, etc. The member to be fixed is not limited to the housing 12 of the control panel 10 and the housing 72 of the rotating electric machine 70, but may be the housing of an electric machine, electronic equipment, electronic parts, machine tools, etc.

In the application step (step S10) of the fixing method of embodiment 1, adhesive 30 is applied to the adhesive portion 26 of the cable 20, but adhesive 30 may also be applied to the fixing position on the inner side surface 12A of the housing 12. Also, adhesive 30 may be applied to the adhesive portion 26 of the cable 20 and to the fixing position on the inner side surface 12A of the housing 12.

In the fixing method of the first embodiment, the placement step (step S20) is performed after the application step (step S10), but the application step (step S10) may be performed after the placement step (step S20). For example, the adhesive 30 may be applied to the adhesive portion 26 of the cable 20 after the adhesive portion 26 of the cable 20 is placed at the fixing position on the inner side surface 12A.

10 control panel, 12 control panel housing, 12A, 12B inner side, 13 opening and closing door, 14 shelf, 18 electrical equipment, 20 cable, 22 conductor, 24 protective coating, 26 adhesive part, 30 adhesive, 40 sealing member, 40a surface, 60, 60A fixing jig, 62, 62A tip, 64, 64A groove, 66 main body, 68 magnet, 70 rotating electric machine, 72 rotating electric machine housing, 80 thermocouple, 82 temperature measuring part, 100, 110 fixing structure, L1, L2, L3, L4 length

Claims (11)

An adhesive that bonds an object to be fixed to a member to be fixed;
a seal member that straddles an adhesive portion of the object adhered to the fixed member and the adhesive and is adhered to the fixed member by the adhesive ,
the sealing member has a predetermined pattern on a surface opposite to a surface covering the adhesive portion of the object and the adhesive,
The figure functions as an identification figure that is identified as a fixed position of the fixed object when detected by a detection device.
Fixed structure. The graphic is a two-dimensional code.
The fixing structure according to claim 1 . The figure is a cross.
The fixing structure according to claim 1 . An adhesive that bonds an object to be fixed to a member to be fixed;
a seal member that straddles an adhesive portion of the object adhered to the fixed member and the adhesive and is adhered to the fixed member by the adhesive,
the sealing member has a preset color on a surface opposite to a surface covering the adhesive portion of the object and the adhesive,
The color functions as an identification color that is identified as the fixed position of the fixed object when detected by a detection device.
Fixed structure. The color is a fluorescent color.
The fixing structure according to claim 4. The sealing member protects the adhesive.
A fixing structure according to any one of claims 1 to 5 . The sealing member blocks at least one of the following: light entering the adhesive; gas entering the adhesive; and liquid entering the adhesive.
The fixing structure according to claim 6 . The object to be fixed is a cable,
The fixed member is a housing for a control panel or a housing for an electric machine.
A fixing structure according to any one of claims 1 to 7 . The fixed object is a measurement unit that measures a physical quantity.
A fixing structure according to any one of claims 1 to 7 . a coating step of coating an adhesive on at least one of the object to be fixed and the fixing position of the member to be fixed;
a placement step of placing the object to be fixed at the fixed position of the member to be fixed;
a seal member attachment step of attaching a seal member to a tip of the fixing jig having a groove for accommodating the object to be fixed;
a fixing jig attachment process in which the fixing jig is attached to the fixed member in a state in which the seal member attached to the tip portion of the fixing jig straddles the fixed object and is attached to the fixed member by the adhesive;
A removing step of removing the fixing jig from the fixed member.
A method for fixing an object to be fixed. In the seal member attachment step, the seal member is attached to the tip portion in a state where the seal member protrudes from the tip portion along the groove portion.
The method for fixing an object to be fixed according to claim 10 .

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