JP2012239343A - Protector - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a protector which can easily visually check a fitting failure due to a displacement between a locking hole and a locking arm fitted in the locking hole, and is hard to be restricted in a layout space.SOLUTION: A protector 10 includes a protector body 20, and a cover portion 40 for blocking an opening portion of the protector body 20. The protector body 20 includes a locking frame portion 30 forming a locking hole 35. The cover portion 40 includes a locking claw portion 50 which is inserted in the locking hole 35 to be locked to the locking frame portion 30. The locking frame portion 30 includes a projecting portion 39 which does not abut on the cover portion 40 if the locking claw portion 50 is inserted in the locking hole 35 when the cover portion 40 blocks the opening portion of the protector body 20, and projects in the opposite direction to an insertion direction of the locking claw portion 50 in the locking hole 35 from an end surface of the locking frame portion 30 on a side in which the locking claw portion 50 is inserted, at a position abutting with the cover portion 40 when the locking claw portion 50 is disposed so as to be shifted to the outer side of the locking hole 35.

Description

  The present invention relates to a protector for protecting a wire harness.

  2. Description of the Related Art Conventionally, a protector including a protector main body and a lid that closes an opening of the protector main body is known in order to protect a wire harness disposed in a vehicle or the like. The protector has a structure in which the lid closes the protector body by being fitted after the locking arm provided on the lid is aligned with the locking hole formed by the locking frame provided on the protector body. Have

  In Patent Document 1, there is a protector provided with a drop prevention wall that prevents the locking arm from dropping at the edge of the opening of the locking hole in order to suppress poor fitting due to the displacement between the locking arm and the locking hole. It is disclosed.

JP 05-344627 A

  By the way, in the protector disclosed by patent document 1, the fall prevention wall has protruded toward the outer side rather than the locking frame. For this reason, the arrangement space of the protector is necessary for the extra portion, and there is a possibility that the position where the wire harness equipped with the protector is arranged is limited.

  The present invention has been made in view of the above-described problems, and it is possible to easily recognize a fitting failure due to a misalignment between a locking hole and a locking arm inserted into the locking hole, and to restrict the arrangement space. The purpose is to provide a protector that is not easily affected.

  1st invention is a protector, Comprising: The protector main body which accommodates a wire harness, and the cover part which closes the opening part of the said protector main body, The said protector main body protrudes on the outer peripheral surface of the said protector main body. A locking frame portion that forms a locking hole, and the lid portion extends toward the locking hole in a state in which the opening is closed, and is inserted into the locking hole so that the engagement is achieved. The locking claw portion is locked to the locking frame portion, and the locking frame portion is configured such that when the lid portion closes the opening of the protector body, the locking claw portion is the locking hole. The locking claw portion does not come into contact with the lid portion when inserted into the locking hole, and the locking claw portion comes into contact with the lid portion when the locking claw portion is disposed outside the locking hole. From the end surface of the locking frame portion on the insertion side toward the direction opposite to the insertion direction of the locking claw portion in the locking hole It comprises a protrusion that out.

  2nd invention is a protector which concerns on 1st invention, Comprising: The said latching claw part is a state where the said cover part closed the said opening part of the said protector main body, and the linear edge part of the said cover part The projecting portion is disposed along a side of the locking claw portion in a state where the locking claw portion is inserted into the locking hole. It is formed in a protruding position.

  3rd invention is a protector which concerns on 1st or 2nd invention, Comprising: The said protrusion part exceeds the surface of the said cover part in the state in which the said latching claw part was latched by the said latching hole. Has no protruding dimensions.

  4th invention is a protector which concerns on any one of 1st thru | or 3rd invention, Comprising: The said locking frame part is a pair of side frame part protrudingly provided by the said outer peripheral surface, and said pair of pair An outer frame portion connecting the side frames, and the protruding portion protrudes from one side frame portion of the pair of side frame portions.

  5th invention is a protector which concerns on any one of 1st thru | or 4th invention, Comprising: The part which continues to the side surface of the said locking frame part among the outer peripheral side surfaces of the said protrusion part is the said locking frame part. It is in a state of being flush with the side surface.

  6th invention is a protector which concerns on any one of 1st thru | or 5th invention, Comprising: The said protrusion part is a part near the cover part which blocks the opening part of the said protector main body among the front-end | tip parts. However, it is formed in the shape which leaves | separates outward rather than the part in which the said locking frame part was formed among the outer peripheral surfaces of the said protector main body.

  According to the first invention, when the locking claw portion is disposed outside the locking hole, the lid portion comes into contact with the protruding portion, so that the lid portion is lifted from the opening of the protector body. It becomes. Therefore, it is possible to easily visually recognize the fitting failure between the locking claw portion and the locking hole. Further, since the protruding portion protrudes from the end surface of the locking frame portion on the side where the locking claw portion is inserted toward the direction opposite to the insertion direction of the locking claw portion at the locking hole, the protector Less susceptible to restrictions on installation space.

  According to the second invention, the locking claw portion is directed from the part of the linear edge portion of the lid portion to the locking hole in a state where the lid portion closes the opening of the protector body. The protrusion is formed so as to protrude at a position along the side of the locking claw with the locking claw inserted into the locking hole. When the locking claw portion is displaced outward from the locking hole, the protruding portion comes into contact with the linear edge portion of the lid portion. For this reason, it is possible to easily visually recognize the fitting failure between the locking claw portion and the locking hole.

  According to the third invention, the protruding portion has a protruding dimension that does not exceed the surface of the lid portion in a state where the locking claw portion is locked by the locking hole. For this reason, it can suppress that a protrusion part protrudes from the surface of a cover part, and interferes with the surrounding member of the arrangement | positioning location of the wire harness with which the protector was mounted | worn.

  According to 4th invention, the protrusion part protrudes from one side frame part among a pair of side frame parts. Since the locking claw portion can be visually recognized using the protruding portion having such a simple configuration, the weight can be reduced.

  According to the fifth aspect of the invention, the portion of the outer peripheral side surface of the protruding portion that is continuous with the side surface of the locking frame portion is flush with the side surface of the locking frame portion. For this reason, in spite of having a protrusion part, the metal mold | die for producing a protector can be made into the shape which is relatively easy to form.

  According to a sixth aspect of the present invention, the protrusion is formed such that a portion of the tip portion close to the lid portion that closes the opening of the protector body is formed by the locking frame portion of the outer peripheral surface of the protector body. Since it forms in the shape which leaves | separates outward rather than the made part, it can suppress that the edge part of the cover part contact | abutted to a protector main body interferes with the protrusion part arrange | positioned at the outer peripheral surface side of a protector main body.

It is a perspective view of a protector concerning an embodiment of the present invention. It is a perspective view of the latching frame with which a protector is provided. It is sectional drawing which shows a mode that the latching claw part is latched by the latching hole. It is a perspective view which shows a mode that the latching claw part remove | deviated and arrange | positioned from the latching hole. It is a side view which shows a mode that the latching claw part remove | deviated and arrange | positioned from the latching hole.

  Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. The following embodiment is an example embodying the present invention, and is not an example of limiting the technical scope of the present invention.

  FIG. 1 shows a protector 10 according to the embodiment. The protector 10 is a member mounted on the wire harness WH arranged along the vehicle body panel of the vehicle, and has a shape along the arrangement path of the wire harness WH. In the present embodiment, the protector 10 is a member that accommodates the straight wire harness WH.

  The protector 10 includes a protector body 20 and a lid 40.

  The protector body 20 includes a bottom plate portion 21 and a pair of side wall portions 22. The bottom plate portion 21 is a rectangular plate portion that constitutes the bottom surface of the protector body 20. The side wall part 22 extends in a direction orthogonal to the rectangular surface of the bottom plate part 21 (hereinafter sometimes referred to as a rising direction) from a pair of parallel edge parts among the edge parts constituting the outer edge of the bottom plate part 21. It is the board that stands up. That is, the protector body 20 is a member having a U-shaped cross section.

  The lid 40 is configured to be able to close the opening of the protector body 20. Here, the lid portion 40 is formed in a substantially U-shaped cross section in which a pair of side wall portions 42 are formed on both sides of the ceiling plate portion 41. However, the depth of the lid 40 is shallower than the depth of the protector body 20.

  In the present embodiment, the protector body 20 and the lid part 40 are connected by a hinge (not shown) provided across the outer surface of one side wall part 42 of the lid part 40 and one side wall part 22 of the protector body 20. Yes. Therefore, the lid 40 can be opened and closed with respect to the opening of the protector body 20. The protector 10 can be manufactured as a die-integral molded product made of resin. In addition, the connection structure by the hinge between the protector main body 20 and the cover part 40 is abbreviate | omitted, and both the side parts of the protector main body 20 and the cover part 40 engage with the latching claw part 50 and the latching hole 35 which are mentioned later. Depending on the structure, it may be connected.

  The edge part of the other side wall part 22 of the protector body 20 (the edge part of the protector body 20) has a shape extending linearly, and the edge part of the other side wall part 42 of the cover part 40 (the edge part of the cover part 40) is also formed. The shape extends linearly. With the lid 40 closing the opening of the protector body 20, the edge of the other side wall 42 of the lid 40 is butted against the edge of the other side wall 22 of the protector body 20. The In this state, the outer surface of the other side wall portion 22 of the protector body 20 and the outer surface of the other side wall portion 42 of the lid portion 40 are continuous so as to form a continuous surface.

  Of the pair of side wall portions 22 included in the protector main body 20, a locking frame portion 30 projects from the outer peripheral surface of the other side wall portion 22 different from the one side wall portion 22 provided with the hinge.

  FIG. 2 shows the locking frame portion 30. The locking frame portion 30 includes a pair of side frame portions 31 projecting from the side wall portion 22 and an outer frame portion 32 that connects the inward facing portions of the pair of side frame portions 31. A hole (hereinafter referred to as a locking hole 35) is formed surrounded by the pair of side frame parts 31, the outer frame part 32, and the side wall part 22. That is, one surface forming the locking hole 35 is a part of the outer surface of the one side wall portion 22. The direction of the central axis of the locking hole 35 is along the rising direction of the side wall portion 22.

  Of the inner surface of the outer frame portion 32 and the side wall portion 22, the portion of the outer surface portion surrounding the locking hole 35 that is opposite to the insertion direction of the locking claw portion 50 described later is in the direction opposite to the insertion direction. It is formed on a guide surface 321 inclined outward.

  A projecting portion 39 is formed on the end surface of the locking frame portion 30, more specifically, on the end surface (the upper end surface in FIG. 1 and the like) on the side where a locking claw portion 50 to be described later is fitted. The protruding portion 39 in the present embodiment protrudes from one side frame portion 31 of the pair of side frame portions 31 and is not formed on the other side frame portion 31.

  The protruding portion 39 protrudes from the end surface in the direction opposite to the insertion direction of the locking claw portion 50 in the locking hole 35, that is, upward in the rising direction. Therefore, the protrusion 39 has a thickness and a lateral direction that do not exceed the thickness of the locking frame 30 and the dimension in which the locking frame 30 projects (hereinafter simply referred to as “lateral direction”). Have dimensions. In the present embodiment, the portion of the outer peripheral side surface of the protruding portion 39 that is continuous with the outer surface in the lateral direction of the locking frame portion 30 is flush with the outer surface in the lateral direction of the locking frame portion 30. State. In addition, a portion of the outer peripheral side surface of the protruding portion 39 that is continuous with the side surface of the locking frame portion 30 is flush with the side surface of the locking frame portion 30. More specifically, a portion of the outer peripheral side surface of the protruding portion 39 that is continuous with the outer surface and the inner surface of the side frame portion 31 is flush with the side frame portion 31. That is, the thickness of the protruding portion 39 is equal to the thickness of the side frame portion 31.

  Further, the protruding portion 39 has a dimension in the protruding direction so as not to exceed the outer surface of the lid portion 40 in a state where the lid portion 40 closes the protector body 20. In the present embodiment, the end surface of the side wall portion 22 of the protector body 20 and the end surface of the locking frame portion 30 are located on the same plane. Further, the projecting dimension of the projecting part 39 from the end face of the locking frame part 30 is set to be smaller than the height dimension of the cover part 40 (the dimension in the insertion direction). Therefore, in a state where the lid 40 closes the opening of the protector main body 20, the projecting portion 39 does not exceed the lid 40 (here, upward) in the insertion direction. For this reason, it can suppress that the protrusion part 39 protrudes from the outer surface (here upper surface) of the cover part 40. FIG. In addition, the protrusion part 39 needs to have the protrusion dimension so that it may exceed the end surface of the side wall part 22 with which the cover part 40 contact | abuts irrespective of the position of the latching frame part 30 provided in the side wall part 22. FIG.

  In a state where the lid 40 closes the opening of the protector main body 20, the protrusion 39 is disposed along the side of the locking claw 50. For this reason, the protruding portion 39 does not protrude greatly from the locking claw portion 50 in the protruding direction from the outer surface of the side wall portion 22. In particular, in the present embodiment, the protruding portion 39 and the locking frame portion 30 are flush with each other in the protruding direction from the outer surface of the side wall portion 22. For this reason, the protruding portion 39 does not protrude from the locking frame portion 30 in the protruding direction from the outer surface of the side wall portion 22.

  In addition, the protrusion 39 has a portion closer to the lid 40 that closes the opening of the protector main body 20 in the tip than the portion of the outer peripheral surface of the protector main body 20 where the locking frame 30 is formed. It is formed in a shape that leaves outward.

  Here, of the outer surface of the protrusion 39, the surface located on the outer peripheral surface side of the side wall 22 provided in the protector body 20 is directed toward the rising direction, that is, in the direction opposite to the insertion direction at the locking hole 35. The inclined surface 391 is inclined in a direction away from the outer peripheral surface of the side wall portion 22. The inclined surface 391 according to the present embodiment is inclined toward the distal end of the protruding portion 39 in the protruding direction at a predetermined angle from the base side portion of the side frame portion 31. In addition, the inclined surface 391 of the protrusion 39 is not limited to a linear shape, and may be inclined while being rounded in a direction away from the outer peripheral surface of the protector body 20. Moreover, the part near the cover part 40 among the front-end | tip parts of a protrusion part may be formed in the rounded shape. Further, the inclined surface 391 may be formed by connecting a plurality of surfaces having different inclination angles in a direction away from the outer peripheral surface of the protector body 20.

  The lid portion 40 includes a locking claw portion 50 that is inserted into the locking hole 35. The locking claw portion 50 includes a locking piece 51 and a locking projection 52.

  The locking claw portion 50 is installed at the position of the lid portion 40 corresponding to the locking frame portion 30 provided in the protector body 20 in a state where the opening of the protector body 20 is closed. The position of the lid portion 40 corresponding to the locking frame portion 30 corresponds to a position where the locking claw portion 50 can be inserted into the locking hole 35. In the present embodiment, since the locking piece 51 is a straight plate-like member, the locking claw 50 is located above the locking hole 35 in a state where the lid 40 closes the opening of the protector body 20. It is provided on the outer surface of the side wall portion 42 located at the position.

  The locking piece 51 extends from the outer surface of the side wall 42 of the lid 40 toward the locking hole 35 with the lid 40 closing the opening of the protector body 20. The outer surface of the side wall portion 42 corresponds to a surface located on the outer side of the edge portion of the side wall portion 42 that contacts the end surface of the side wall portion 22 of the protector body 20 (hereinafter referred to as a lower end surface). Therefore, it can be understood that the locking piece 51 extends linearly from a part of the linear edge of the lid portion 40 toward the locking hole 35.

  The locking projection 52 is provided on the outer surface of the tip of the locking piece 51. The outer surface of the distal end portion of the locking piece 51 is formed on a slope 511 that is inclined inwardly toward the distal end side. The locking projection 52 has a slope 521 that is continuously inclined from the slope 521 in the same direction. Moreover, the surface on the opposite side to the said insertion direction among the latching protrusions 52 is formed in the latching surface 522 orthogonal to the said insertion direction. When the locking claw portion 50 is aligned with the position of the locking hole 35 and the locking piece 51 is inserted into the locking hole 35, the inclined surfaces 521 and 511 come into contact with the outer frame portion 32. As a result, when the outer frame portion 32 is elastically deformed outward and the locking projection 52 exceeds the outer frame portion 32, the locking surface 522 of the locking projection 52 becomes the end surface (lower end surface) of the outer frame portion 32. Abut. As a result, the locking claw portion 50 is locked with respect to the locking frame portion 30.

  FIG. 3 shows a state in which the locking claw portion 50 is inserted into the locking hole 35 and is locked by the locking frame portion 30.

  Here, the flow when the locking claw portion 50 is inserted into the locking hole 35 and the lid portion 40 tries to block the opening of the protector body 20 will be described. When the lid portion 40 attempts to block the opening of the protector body 20, the lower end surface of the side wall portion 42 tends to come into contact with the end surface of the side wall portion 22 in a path that draws a circle around the hinge. At this time, when the locking claw portion 50 is aligned with the position of the locking hole 35 and inserted into the locking hole 35, the locking protrusion 52 comes into contact with the end surface (lower end surface) of the outer frame portion 32. The locking claw 50 is inserted into the locking frame 30 from the top to the bottom along the axial direction of the locking hole 35. Moreover, the end surface of the side wall part 22 with which the protector main body 20 is provided contacts the lower end surface of the side wall part 42 with which the cover part 40 is provided, and the cover part 40 closes the opening of the protector main body 20. Since the locking claw portion 50 is locked by the locking frame portion 30, the state where the lid portion 40 blocks the opening of the protector body 20 is maintained.

  If the locking claw portion 50 is normally inserted into the locking hole 35 as described above, the protruding portion 39 is disposed on the side of the locking claw portion 50 so as to avoid the edge portion of the side wall portion 22. Therefore, the protrusion 39 and the lid 40 do not contact each other. In a state where the lid portion 40 is normally attached to the opening of the protector body 20, the protruding portion 39 is disposed on the side of the locking claw portion 50.

  On the other hand, for example, the lid 40 is in a state in which the locking claw portion 50 is not accurately aligned with the locking hole 35 and is displaced toward the outside of the outer frame portion 32. Consider the case of trying to block the opening. In this case, the lower end surface of the lid portion 40 that should normally come into contact with the end surface of the side wall portion 22 included in the protector main body 20 is displaced outward from the end surface of the side wall portion 22. For this reason, the lower edge of the side wall part 42, specifically, the linear edge corresponding to the side part of the part of the side wall part 42 in which the latching claw part 50 was formed among the linear edge parts of the cover part 40. The portion comes into contact with the protruding portion 39 protruding at the side frame portion 31 (see FIGS. 4 and 5). In other words, because the displacement of the insertion position causes the protrusion 39 to overlap the track drawn by the cover 40 that attempts to close the opening of the protector body 20, the lower end surface of the cover 40 is in contact with the protrusion 39. Abut.

  Since the leading end portion of the projecting portion 39 in the projecting direction projects beyond the end surface of the side wall portion 22 included in the protector main body 20, the projecting portion 39 abuts the lower end surface of the lid portion 40 at any portion. For this reason, at least in a portion where the protruding portion 39 is in contact with the lid portion 40, the lid portion 40 is maintained in a state of being lifted with respect to the protector body 20.

  When the locking claw portion 50 is normally inserted into the locking hole 35, interference between the lid portion 40 and the protruding portion 39 is suppressed by the inclined surface 391 formed on the side wall portion 22. That is, the inclined surface 391 is inclined in a direction away from the outer peripheral surface of the protector body 20, that is, the lid portion 40 attached to the opening of the protector body 20, in the direction opposite to the insertion direction. For this reason, the portion of the tip end portion of the projecting portion 39 closer to the lid portion 40 is an extension of the outer surface of the side wall portion 22 of the protector body 20 (the outer surface of the side wall portion 42 of the lid portion 40 that closes the opening of the protector body 20). ).

  Therefore, the track drawn by the lower end surface of the side wall portion 42 is unlikely to overlap the protruding portion 39 until the locking claw portion 50 is inserted into the locking hole 35 and locked to the locking frame portion 30. . For this reason, it is suppressed that the lower end surface of the side wall part 42 interferes with the inclined surface 391 of the protrusion part 39.

  As described above, in the protector 10 according to this embodiment, the locking frame portion 30 protrudes in the direction opposite to the insertion direction in the locking hole 35 from the end surface on the side where the locking claw portion 50 is inserted. When the locking claw 50 is inserted into the locking hole 35 so that the lid 40 closes the opening of the protector body 20, the locking claw 50 does not come into contact with the locking hole 35. When arranged off, it includes a protrusion 39 against which the lid 40 abuts. For this reason, when the locking claw portion 50 is disposed outside the locking hole 35, the lid portion 40 abuts against the protruding portion 39, so that the opening of the protector body 20 is not blocked, and the lid portion 40 is maintained in a state of being lifted with respect to the protector body 20. Therefore, it is possible to easily visually recognize the poor fitting between the locking claw portion 50 and the locking hole 35 depending on whether or not there is a gap between the lid portion 40 and the protector body 20. In particular, it is difficult for the lid portion 40 to block the protector body 20 even though the locking claw portion 50 and the locking hole 35 are not fitted.

  Further, the protruding portion 39 protrudes from the end face of the locking frame portion 30 on the side where the locking claw portion 50 is inserted toward the direction opposite to the insertion direction in the locking hole 35. For this reason, it is possible to prevent the side wall portion 42 from protruding as far as possible. For this reason, although the protrusion 39 is provided in the locking frame part 30, the protector 10 is not easily restricted by the arrangement space. Also, in the insertion direction of the locking claw 50 in the locking hole 35, the protruding portion 39 extends in a direction along the locking claw 50, so that it is difficult to be a limiting factor when the protector is disposed. .

  Moreover, since the protrusion part 39 which concerns on this embodiment is a shape which protrudes above the latching frame part 30, it can be manufactured with a comparatively simple metal mold | die. If a push-in prevention wall or the like is formed in the protector main body 20, it is necessary to form a hole for removing a die in the protector main body 20 in order to form the drop-in prevention wall. There is a risk that the wire harness protrudes and water or oil enters from the outside. In this embodiment, since it is not necessary to form a protrusion shape in the protector body 20, occurrence of such a problem can be suppressed.

  Further, the protruding portion 39 has a protruding dimension that does not exceed the surface of the lid portion 40 in a state where the locking claw portion 50 is locked by the locking hole 35. For this reason, it can suppress that the protrusion part 39 protrudes from the surface of the cover part 40, and interferes with the surrounding members of the arrangement | positioning location of the wire harness WH with which the protector 10 was mounted | worn.

  Further, the protruding portion 39 protrudes at one side frame portion 31 of the pair of side frame portions 31. Using the protrusion 39 having such a simple configuration, the state in which the locking claw 50 is disposed outside the locking hole 35 can be easily recognized. The weight can be reduced as compared with the case where the protruding portions 39 of the same size protrude from both.

  In addition, a portion of the outer peripheral side surface of the protruding portion 39 that is continuous with the side frame portion 31 is flush with the side frame portion 31. For this reason, in spite of providing the protrusion part 39, the metal mold | die for producing the protector 10 can be made into the shape which is comparatively easy to form.

  In addition, the protrusion 39 has a portion closer to the lid 40 that closes the opening of the protector main body 20 in the tip than the portion of the outer peripheral surface of the protector main body 20 where the locking frame 30 is formed. It is formed in a shape that leaves outward. For this reason, it can suppress that the edge part of the cover part 40 contact | abutted to the protector main body 20 interferes with the protrusion part 39 arrange | positioned at the outer peripheral surface side of the protector main body 20. FIG.

DESCRIPTION OF SYMBOLS 10 Protector 20 Protector body 21 Bottom plate part 22 Side wall part 30 Locking frame part 31 Side frame part 32 Outer frame part 35 Locking hole 39 Projection part 40 Lid part 41 Ceiling plate part 42 Side wall part 50 Locking claw part 51 Locking piece 52 Locking projection WH Wire harness

Claims (6)

A protector body that houses the wire harness, a lid that closes an opening of the protector body,
With
The protector body is provided with a locking frame portion that protrudes from the outer peripheral surface of the protector body and forms a locking hole.
The lid portion extends toward the locking hole in a state in which the opening is closed, and a locking claw portion locked to the locking frame portion by being inserted into the locking hole. Prepared,
The locking frame portion does not come into contact with the lid portion when the locking claw portion is inserted into the locking hole when the lid portion closes the opening of the protector body, and the locking frame portion When the claw portion is disposed outside the locking hole, the locking hole comes into contact with the lid portion from the end surface of the locking frame portion on the side where the locking claw portion is inserted. A protector comprising a projecting portion projecting in a direction opposite to the insertion direction of the locking claw portion. The protector according to claim 1,
The locking claw portion extends from the part of the linear edge of the lid portion toward the locking hole in a state where the lid portion closes the opening of the protector body.
The said protrusion part is a protector currently formed in the position arrange | positioned along the side of the said locking claw part in the state in which the said locking claw part was inserted in the said locking hole. The protector according to claim 1 or 2,
The protrusion is
The protector which has the protrusion dimension which does not exceed the surface of the said cover part in the state in which the said latching claw part was latched by the said latching hole. A protector according to any one of claims 1 to 3,
The locking frame portion is
A pair of side frame portions protruding from the outer peripheral surface;
An outer frame portion connecting the pair of side frames,
The said protrusion part is a protector which protrudes from one side frame part among a pair of said side frame parts. The protector according to any one of claims 1 to 4, wherein
The protector which is a state with the part which continues to the side surface of the said locking frame part among the outer peripheral side surfaces of the said protrusion part with the side surface of the said locking frame part. The protector according to any one of claims 1 to 5,
The projecting portion has a portion closer to the lid portion that closes the opening of the protector main body in the tip portion, and the outer portion of the outer peripheral surface of the protector main body is more outward than the portion on which the locking frame portion is formed. A protector that is shaped to leave.

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