JP7416661B2 - fixed structure - Google Patents

Description

FIELD OF THE INVENTION The present invention relates to a fixing structure.

Patent Document 1 discloses a cabinet (optical termination box) that can improve workability in internal optical fiber connection work and the like.

Japanese Patent Application Publication No. 2011-13497

A breakout kit may be fixed inside the cabinet. A breakout kit is a device for branching multiple optical fibers included in an optical fiber cable. In order to fix the breakout kit in a limited space inside the cabinet, there has been a need to make the position of the breakout kit more flexibly adjustable.

The present invention has been made in consideration of these circumstances, and an object of the present invention is to provide a fixing structure that allows more flexible adjustment of the position of a breakout kit inside a cabinet.

In order to solve the above problems, a fixing structure according to one aspect of the present invention is a fixing structure for fixing a breakout kit inside a cabinet, the fixing structure including a cabinet fixing part fixed to the cabinet and the cabinet fixing part fixed to the cabinet. a fixing member having an adjustment part extending from the part; a mounting member to which the breakout kit is attached; a swinging member capable of swinging relative to the mounting member about a swing center part; The swinging member and the mounting member are configured to sandwich the fixing member by being fixed to each other at a position apart from the swinging center.

According to the above aspect, the position of the breakout kit attached to the attachment member can be changed steplessly by appropriately changing the position where the swinging member and the attachment member sandwich the adjustment portion. Therefore, the position of the breakout kit inside the cabinet can be adjusted more flexibly.

Here, one or both of the mounting member and the swinging member may be formed with an inclined surface that guides the movement of the adjusting portion between the mounting member and the swinging member.

Further, the fixing structure further includes a second mounting member configured to fix a second breakout kit to the cabinet in addition to the breakout kit, and to which the second breakout kit is attached. A slot hole may be formed in the second mounting member so that the position of the second mounting member with respect to the mounting member can be adjusted.

The fixing structure may further include a fixing screw that is attached to the attachment member and fixes the attachment member to the swinging member, and a washer that prevents the fixation screw from falling off from the attachment member. good.

Further, the swinging center portion includes a swinging portion screw that swingably connects the swinging member and the mounting member, and a swinging hole formed in one of the swinging member and the mounting member. and a protrusion formed on the other of the swinging member and the mounting member and inserted into the swinging hole.

According to the above aspect of the present invention, the position of the breakout kit inside the cabinet can be adjusted more flexibly.

It is a schematic diagram of the optical termination box concerning this embodiment. FIG. 2 is a cross-sectional view taken along line II-II in FIG. 1; FIG. 2 is a perspective view of the fixing structure of FIG. 1; FIG. 4 is a perspective view of the fixing member of FIG. 3; FIG. 4 is a perspective view of the swinging member of FIG. 3; FIG. 4 is a perspective view of the attachment member of FIG. 3; FIG. 4 is a perspective view of the second attachment member of FIG. 3; FIG. 4 is a diagram illustrating a procedure for attaching the swinging member and attachment member of FIG. 3 to a fixed member. It is a figure explaining the process following FIG. 8A. FIG. 8B is a diagram illustrating a step following FIG. 8B. FIG. 8C is a diagram illustrating a step following FIG. 8C. FIG. 8D is a diagram illustrating a step following FIG. 8D. FIG. 8E is a diagram illustrating a step following FIG. 8E.

Hereinafter, the fixing structure of this embodiment and the optical termination box provided with the fixing structure will be described based on the drawings.
As shown in FIG. 1, the optical termination box 1 includes a cabinet 2, a plurality of fixing structures 3, a plurality of breakout kits 4, and an optical distributor 5. The cabinet 2 is shaped like a rectangular parallelepiped box. Inside the cabinet 2, a fixing structure 3, a breakout kit 4, and a light distributor 5 are housed. Each of the plurality of fixing structures 3 holds two breakout kits 4. The number of breakout kits 4 held by the fixed structure 3 may be changed as appropriate. Each breakout kit 4 is fixed to the cabinet 2 by a fixing structure 3.

(direction definition)
In this embodiment, an XYZ orthogonal coordinate system is set to set the positional relationship of each component. The direction along the X-axis is called the left-right direction, the direction along the Y-axis is called the front-back direction, and the direction along the Z-axis is called the up-down direction. The vertical direction does not necessarily have to coincide with the vertical direction. One side (+Z side) in the vertical direction is referred to as the upper side, and the other side (-Z side) is referred to as the lower side. One side (+X side) in the left-right direction is called the right side, and the other side (-X side) is called the left side. One side (+Y side) in the front-rear direction is called the rear, and the other side (-Y side) is called the front.

As shown in FIGS. 1 and 2, the cabinet 2 includes a back wall 2a, a pair of side walls 2b and 2c, a top wall 2d, and a bottom wall 2e. The back wall 2a extends along the vertical and horizontal directions and is located at the rear end of the cabinet 2. A pair of side walls 2b, 2c, a top wall 2d, and a bottom wall 2e extend forward from the back wall 2a. In the cabinet 2, the top wall 2d is located at the upper end, the bottom wall 2e is located at the lower end, the side wall 2b is located at the left end, and the side wall 2c is located at the right end. The cabinet 2 is open toward the front so that an operator can access the inside of the cabinet 2 from the front. The cabinet 2 may have a door that closes the front opening.

As shown in FIG. 1, the breakout kit 4 includes a cable 4a, a plurality of optical units 4b, and a case 4c. The cable 4a is introduced from the outside of the cabinet 2 into the inside of the cabinet 2, for example, through a hole formed in the top wall 2d. The end of the cable 4a enters the case 4c from above. Cable 4a has a plurality of optical fibers. The plurality of optical fibers are branched within the case 4c, bundled into a plurality of optical units 4b, and extend downward from the case 4c.

The number of light units 4b extending from each breakout kit 4 may be one, or two or more. In addition to a plurality of optical fibers, each optical unit 4b may have a binding material for bundling these optical fibers. The binding material may be tubular.
As shown in FIG. 1, each optical unit 4b is introduced into a plurality of trays 5a included in the optical distributor 5. The optical fiber of each optical unit 4b is connected to a predetermined optical circuit within the tray 5a or on the downstream side of the tray 5a. Note that in the light transmission direction, the side of the optical distributor 5 viewed from the breakout kit 4 is referred to as the downstream side.

As shown in FIG. 1, the plurality of fixing structures 3 are arranged in the vertical direction inside the cabinet 2. The two breakout kits 4 held by each fixed structure 3 are arranged side by side in the left-right direction. As shown in FIG. 2, the positions of the breakout kits 4 held by each fixing structure 3 in the front-rear direction are different from each other. This ensures a space for arranging the cables 4a and optical units 4b of each breakout kit 4. The configuration of each fixing structure 3 is the same. The fixing structure 3 of this embodiment is configured so that the position of the held breakout kit 4 in the front-rear direction can be adjusted steplessly. The details of the fixing structure 3 will be explained below.

As shown in FIG. 3, the fixing structure 3 includes a fixing member 10, a swinging member 20, a mounting member 30, and a second mounting member 40. The fixed member 10, the swinging member 20, the mounting member 30, and the second mounting member 40 are formed by processing (bending, etc.) sheet metal, and have substantially uniform thicknesses. In the following description, the breakout kit 4 held by the attachment member 30 will be referred to as a first breakout kit 4A, and the breakout kit 4 held by the second attachment member 40 will be referred to as a second breakout kit 4B. The configurations of the first breakout kit 4A and the second breakout kit 4B are the same. The swing member 20 and the attachment member 30 constitute an attachment A for attaching the first breakout kit 4A to the fixed member 10.

As shown in FIG. 4, the fixing member 10 includes a cabinet fixing part 11 and an adjusting part 12, and is formed in an L-shape when viewed from the top and bottom. The cabinet fixing part 11 is fixed to the back wall 2a of the cabinet 2. Although the fixing means is not particularly limited, for example, screws may be placed through the recesses of the cabinet fixing part 11 and fastened to the back wall 2a. Alternatively, the cabinet fixing part 11 may be welded to the back wall 2a. The cabinet fixing part 11 is plate-shaped and extends in the vertical and horizontal directions.

The adjustment section 12 extends forward from the left end of the cabinet fixing section 11. The adjustment portion 12 has a plate shape that extends in the up-down direction and the front-back direction. The adjustment section 12 is configured to be able to adjust the positions of the swinging member 20 and the mounting member 30 in the front-rear direction in a stepless manner. Details will be described later. As shown in FIG. 2, a gap is provided in the left-right direction between the adjustment section 12 and the side wall 2b of the cabinet 2. A part of the swinging member 20 is located in this gap.

As shown in FIG. 5, the swinging member 20 includes a first holding part 21, a first connecting part 22, a first upper fixing part 23, a first lower fixing part 24, and a protrusion 25. are doing. The first clamping portion 21 has a plate shape extending in the up-down direction and the front-back direction. The first connecting portion 22 protrudes rightward from the upper end of the front side of the first holding portion 21 . The first upper fixing portion 23 projects forward from the right end of the first connecting portion 22 . A first fastening hole 23a is formed in the first upper fixing part 23 to fasten the swinging part screw B1 (see FIG. 3). The first lower fixing part 24 projects forward from the front lower end of the first clamping part 21 . A second fastening hole 24a for fastening a fixing screw B2 (see FIG. 3) is formed in the first lower fixing part 24. The first upper fixing part 23 and the first lower fixing part 24 are spaced apart from each other in the vertical direction. The protrusion 25 protrudes rearward from the upper end of the first holding part 21.

As shown in FIG. 6, the mounting member 30 includes a kit holding part 31, an upper support part 32, a lower support part 33, a second holding part 34, a second connection part 35, and a second upper fixing part. 36, a second lower fixing part 37, a first reinforcing part 38, and a second reinforcing part 39. The kit holding portion 31 has a plate shape that extends in the vertical and horizontal directions. The kit holding portion 31 is formed with a plurality of insertion holes 31a and a plurality of escape holes 31b. The insertion hole 31a is used to insert a screw that fixes the breakout kit 4 (first breakout kit 4A) to the mounting member 30. The escape hole 31b allows a tool (such as a screwdriver) to access the screw from the rear of the kit holding part 31 when fixing the breakout kit 4 (second breakout kit 4B) to the second mounting member 40 with a screw. used for

The upper support portion 32 protrudes leftward from the upper end of the kit holding portion 31. A swing hole 32a into which the protrusion 25 is inserted is formed in the upper support portion 32. The width of the swing hole 32a in the left-right direction is larger than that of the protrusion 25. Further, the width of the swing hole 32a in the left-right direction increases as it goes downward. As a result, if the swing part screw B1 is not completely tightened, the fixing screw B2 is away from the second fastening hole 24a, and the protrusion 25 is inserted into the swing hole 32a, the swing part screw B1 is not completely tightened. The movable member 20 and the mounting member 30 are able to swing relative to each other. This swinging occurs around a straight line that connects the part where the swinging member 20 and the mounting member 30 are connected by the swinging part screw B1 and the part where the protrusion 25 is inserted into the swinging hole 32a. In this way, the swinging portion screw B1, the protrusion 25, and the swinging hole 32a constitute a swinging center C that is a center around which the swinging member 20 and the mounting member 30 swing relative to each other.

The lower support part 33 protrudes leftward from the lower end of the kit holding part 31. When the protrusion 25 is inserted into the swing hole 32a from the front, the upper support part 32 and the lower support part 33 abut against the first clamping part 21 and support it from the rear. This determines the position of the swinging member 20 with respect to the mounting member 30 in the front-rear direction. The second holding portion 34 projects forward from a portion of the kit holding portion 31 between the upper support portion 32 and the lower support portion 33. The second connecting portion 35 protrudes rightward from the front end of the second holding portion 34 . The second upper fixing portion 36 projects forward from the right end of the second connecting portion 35 .

The second upper fixing portion 36 is formed with an upper insertion hole 36a and two third fastening holes 36b. The upper insertion hole 36a is used for inserting the swinging part screw B1 (see FIG. 3). The upper insertion hole 36a is a long hole that is elongated in the vertical direction, so that the swinging member 20 and the mounting member 30 can easily swing in a state where they are connected by the swinging portion screw B1. The third fastening hole 36b is used to fasten the adjustment screw B3 (see FIG. 3). The second lower fixing part 37 projects forward from the lower end of the second holding part 34.

A lower insertion hole (not shown) for inserting the fixing screw B2 is formed in the second lower fixing part 37. With the fixing screw B2 inserted into the lower insertion hole from the right, the washer W is inserted into the male threaded portion of the fixing screw B2 from the left. The washer W is made of resin, for example, and its inner diameter is equal to or smaller than the outer diameter of the thread of the fixing screw B2. The washer W prevents the fixing screw B2 from falling off from the second lower fixing portion 37 (lower insertion hole). The first reinforcing section 38 projects forward from the right end of the kit holding section 31. The second reinforcing portion 39 projects to the left from the front end of the second lower fixing portion 37 . The second reinforcing portion 39 is formed with an inclined surface 39a and a notch 39b. The inclined surface 39a is located at the lower end of the second reinforcing portion 39, and is inclined toward the right as it goes downward. The notch 39b is located at the upper end of the second reinforcing portion 39, and is inclined toward the right as it goes upward.

As shown in FIG. 7, the second mounting member 40 includes a second kit holding part 41, a mounting part 42, and a third reinforcing part 43. The second kit holding portion 41 has a plate shape extending in the vertical direction and the horizontal direction. The breakout kit 4 (second breakout kit 4B) is fixed to the second kit holding section 41. The second kit holding portion 41 has a plurality of second insertion holes 41a formed therein. The second insertion hole 41a is used to pass a screw for fixing the second breakout kit 4B to the second mounting member 40. The attachment part 42 projects forward from the left end of the second kit holding part 41. The attachment part 42 is a part that is attached to the attachment member 30. The third reinforcing part 43 projects forward from the right end of the second kit holding part 41.

Two slot holes 44 are formed in the attachment portion 42 . Each slot hole 44 has a passage portion 44a and a groove portion 44b. The passage portion 44a is approximately circular and has an inner diameter larger than the outer diameter of the head of the adjustment screw B3 (see FIG. 3) so that the head of the adjustment screw B3 (see FIG. 3) can pass therethrough. The groove portion 44b extends forward from the passage portion 44a. The width of the groove portion 44b in the vertical direction is larger than the outer diameter of the male threaded portion of the adjustment screw B3. When the adjustment screw B3 is not completely tightened into the third fastening hole 36b of the attachment member 30, the adjustment screw B3 is inserted into the slot hole 44 and the second attachment member 40 is inserted along the groove 44b. The mounting member 30 can be moved in the front-back direction. Furthermore, when the adjusting screw B3 is tightened into the third fastening hole 36b with the male threaded portion of the adjusting screw B3 located within the groove 44b, the head of the adjusting screw B3 is attached to the edge of the groove 44b in the mounting portion 42. The second mounting member 40 can be secured to the mounting member 30 by being pressed.

A bur ring is formed in each of the first fastening hole 23a, the second fastening hole 24a, and the third fastening hole 36b to increase the engagement length of the screw. Note that if the swinging member 20 and the mounting member 30 have a sufficiently large plate thickness, or if insert nuts or the like are used, burring is not necessary.
The first reinforcing part 38, the second reinforcing part 39, and the third reinforcing part 43 are formed by bending and raising sheet metal, and have the effect of increasing the rigidity of the mounting member 30 and the second mounting member 40. Note that the first reinforcing section 38, the second reinforcing section 39, and the third reinforcing section 43 may be omitted.

Next, an example of a procedure for fixing the first breakout kit 4A to the cabinet 2 will be described. Note that the following explanation is just an example, and the first breakout kit 4A may be fixed using other procedures.

First, the cabinet fixing part 11 of the fixing member 10 is fixed to the back wall 2a of the cabinet 2.
Next, as shown in FIG. 8A, the swinging member 20 and the mounting member 30 are temporarily fixed using the swinging portion screw B1, and the attachment A is assembled. At this time, the protrusion 25 is inserted into the swing hole 32a from the front. Since the swinging part screw B1 is temporarily fixed in the first fastening hole 23a and the protrusion 25 is inserted into the swinging hole 32a, the swinging member 20 and the mounting member 30 are centered around the swinging center C. It is in a state where it can be relatively oscillated. The fixing screw B2 is inserted into the lower insertion hole of the second lower fixing part 37, and the washer W prevents it from coming off.

Next, the swinging member 20 and the mounting member 30 are opened relatively around the swinging center C so that the gap S between the swinging member 20 and the mounting member 30 increases as you move downward. Then, the attachment A is moved downward, and the adjustment portion 12 of the fixing member 10 is entered into the gap S as shown in FIG. 8B. At this time, since the inclined surface 39a is formed on the second reinforcing portion 39, the work of moving the adjusting portion 12 into the gap S is facilitated.

Next, the swing member 20 and the mounting member 30 are relatively swung around the swing center C so that the gap S is closed. Then, the fixing screw B2 is tightened into the second fastening hole 24a, and the swinging part screw B1 is tightened into the first fastening hole 23a. As a result, as shown in FIG. 8C, the swing part screw B1 applies a force F1 that pulls the first upper fixing part 23 to the second upper fixing part 36, and the fixing screw B2 pulls the first lower fixing part 24 to the second lower fixing part 36. A force F2 that draws the side fixing portion 37 is generated. With these forces F1 and F2, the first clamping part 21 and the second clamping part 34 clamp the adjustment part 12, so that the attachment A is fixed to the adjustment part 12. Note that before the swinging part screw B1 and the fixing screw B2 are tightened, the attachment A can be moved back and forth along the adjustment part 12. Therefore, the position of the attachment A can be adjusted to any position that suits the space within the cabinet 2.

The first breakout kit 4A may be attached to the kit holding section 31 before fixing the attachment A to the adjustment section 12, or may be attached to the kit holding section 31 after fixing the attachment A to the adjustment section 12. . To attach the first breakout kit 4A to the kit holding part 31, for example, insert a mounting screw into the insertion hole 31a from the rear, and insert the screw into the screw hole of the case 4c of the first breakout kit 4A. Tighten. Note that the first breakout kit 4A may be attached to the kit holding portion 31 using other means (for example, adhesive tape, etc.).

Next, an example of a procedure for fixing the second breakout kit 4B to the cabinet 2 will be described. Note that the following explanation is just an example, and the second breakout kit 4B may be fixed using other procedures. As shown in FIG. 8D, each adjusting screw B3 is attached in advance to the third fastening hole 36b (see FIG. 6) of the mounting member 30. At this time, the adjusting screw B3 is not completely tightened into the third fastening hole 36b, and a gap is provided between the head of the adjusting screw B3 and the surface of the second upper fixing part 36. This gap is made larger than the thickness of the mounting portion 42 (see FIG. 7) of the second mounting member 40.

Next, as shown in FIG. 8E, the second mounting member 40 is slid rearward by passing the head of the adjustment screw B3 through the passage portion 44a. This causes the male threaded portion of the adjustment screw B3 to enter into the groove portion 44b. After adjusting the position of the second mounting member 40 in the front-rear direction to a desired position, the adjustment screw B3 is tightened into the third fastening hole 36b. Thereby, the second mounting member 40 is fixed to the mounting member 30.

The second breakout kit 4B may be attached to the second kit holding part 41 before fixing the second attachment member 40 to the attachment member 30, or after fixing the second attachment member 40 to the attachment member 30. It may be attached to the 2-kit holding section 41. To attach the second breakout kit 4B to the second kit holding part 41, for example, insert a mounting screw from the rear into the second insertion hole 41a, and the case 4c of the second breakout kit 4B has the screw. Tighten into the screw hole. Note that the second breakout kit 4B may be attached to the second kit holding section 41 using other means (for example, adhesive tape, etc.).

As described above, the positions of the first breakout kit 4A and the second breakout kit 4B in the front-rear direction can be adjusted steplessly. Therefore, when a plurality of fixing structures 3 are arranged vertically as shown in FIG. Thus, the cables 4a can be prevented from interfering with each other. Thereby, the space inside the cabinet 2 can be used efficiently, and more breakout kits 4 can be accommodated in the cabinet 2.

As described above, the fixing structure 3 of this embodiment includes the fixing member 10 having the cabinet fixing part 11 fixed to the cabinet 2 and the adjusting part 12 extending from the cabinet fixing part 11, and the breakout kit 4 attached to the fixing member 10. and a swinging member 20 that can swing relative to the mounting member 30 about a swinging center C. The swinging member 20 and the mounting member 30 are fixed to each other at a position away from the swinging center C (the first lower fixing part 24 and the second lower fixing part 37). It is configured to sandwich the adjustment section 12. According to such a configuration, the position of the breakout kit 4 can be changed steplessly by appropriately changing the position where the swinging member 20 and the mounting member 30 sandwich the adjustment part 12. Therefore, the position of the breakout kit 4 inside the cabinet 2 can be adjusted more flexibly.

Further, the mounting member 30 is formed with an inclined surface 39a that guides the movement of the adjustment portion 12 between the mounting member 30 and the swinging member 20. Thereby, when attaching the swinging member 20 and the attachment member 30 to the adjustment part 12, it is possible to suppress the attachment member 30 from getting caught in the adjustment part 12, and to perform the work more smoothly. In this embodiment, the inclined surface 39a is formed only on the mounting member 30, but such an inclined surface may be formed on the swinging member 20, or on both the swinging member 20 and the mounting member 30. may be formed.

Further, the fixing structure 3 is configured to fix the second breakout kit 4B to the cabinet 2 in addition to the first breakout kit 4A attached to the mounting member 30. The fixing structure 3 further includes a second attachment member 40 to which the second breakout kit 4B is attached, and the second attachment member 40 has a slot hole 44 that allows adjustment of the position of the second attachment member 40 with respect to the attachment member 30. is formed. According to such a configuration, it becomes possible to flexibly adjust the relative positions of the first breakout kit 4A and the second breakout kit 4B.

The fixing structure 3 further includes a fixing screw B2 that is attached to the mounting member 30 and fixes the mounting member 30 to the swinging member 20, and a washer W that prevents the fixing screw B2 from falling off from the mounting member 30. ing. This makes it possible to attach the fixing screw B2 to the attachment member 30 in advance when attaching the swinging member 20 and the attachment member 30 to the adjustment portion 12 (see FIGS. 8A to 8C). Therefore, it is no longer necessary for the operator to hold the fixing screw B2 with one hand while operating a tool (such as a screwdriver) with the other hand, which improves the ease of work.

Further, the swinging center portion C includes a swinging portion screw B1 that swingably connects the swinging member 20 and the mounting member 30, a swinging hole 32a formed in the mounting member 30, and a swinging portion screw B1 that swingably connects the swinging member 20 and the mounting member 30. The projection 25 is formed and inserted into the swing hole 32a. Thereby, while allowing the swinging member 20 and the mounting member 30 to swing relative to each other, separation of the swinging member 20 and the mounting member 30 is suppressed. Therefore, the work of attaching the swinging member 20 and the attachment member 30 to the adjustment section 12 becomes easier. Note that the relationship between the swing hole 32a and the protrusion 25 may be reversed. That is, a swing hole may be formed in the swing member 20, and a protrusion to be inserted into the swing hole may be formed in the attachment member 30.

Note that the technical scope of the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention.

For example, in the embodiment described above, two breakout kits 4 are fixed to the cabinet 2 with one fixing structure 3. However, for example, by making it possible to attach a plurality of breakout kits 4 to the kit holding part 31, three or more breakout kits 4 may be fixed to the cabinet 2 with one fixing structure 3. Alternatively, for example, only one breakout kit 4 may be fixed to the breakout kit 4 with one fixing structure 3 without providing the second attachment member 40.

Further, in the embodiment described above, the swinging center portion C was constituted by the swinging portion screw B1, the protrusion 25, and the swinging hole 32a. However, the structure of the swing center C can be changed as appropriate. For example, the swinging member 20 and the mounting member 30 may be connected by a hinge. In this case, the hinge becomes the swinging center C.

Further, in FIG. 1, three fixing structures 3 are arranged vertically in the cabinet 2, but the number and arrangement of the fixing structures 3 can be changed as appropriate.
Structures other than the fixing structure 3 and the light distributor 5 may be provided within the cabinet 2.

In addition, the components in the above-described embodiments may be replaced with well-known components as appropriate without departing from the spirit of the present invention, and the above-described embodiments and modifications may be combined as appropriate.

2...Cabinet 3...Fixed structure 4...Breakout kit 4B...Second breakout kit 10...Fixing member 11...Cabinet fixing part 12...Adjusting part 20...Swinging member 30...Mounting member 32a...Swinging hole 39a...Slanted surface 40... Second mounting member 44... Slot hole B1... Swinging part screw B2... Fixing screw C... Swinging center part W... Washer

Claims (5)

A fixing structure for fixing a breakout kit inside a cabinet,
a fixing member having a cabinet fixing part fixed to the cabinet and an adjustment part extending from the cabinet fixing part;
a mounting member to which the breakout kit is attached;
a swinging member that is swingable relative to the mounting member around a swinging center;
The rocking member and the mounting member are fixed to each other at a position apart from the rocking center, and the fixing structure is configured to sandwich the adjustment portion of the fixing member. According to claim 1, one or both of the mounting member and the swinging member is formed with an inclined surface that guides the movement of the adjustment portion between the mounting member and the swinging member. fixed structure. the securing structure is configured to secure a second breakout kit to the cabinet in addition to the breakout kit;
further comprising a second mounting member to which the second breakout kit is attached;
3. The fixing structure according to claim 1, wherein the second mounting member is formed with a slot hole that allows adjustment of the position of the second mounting member with respect to the mounting member. a fixing screw attached to the mounting member and fixing the mounting member to the swinging member;
The fixing structure according to any one of claims 1 to 3, further comprising a washer that prevents the fixing screw from falling off from the mounting member. The rocking center is
a swinging portion screw that swingably connects the swinging member and the mounting member;
a swing hole formed in one of the swing member and the mounting member;
a protrusion formed on the other of the swinging member and the mounting member and inserted into the swinging hole;
The fixing structure according to any one of claims 1 to 4, comprising:

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