JP2018048718A - Member attachment structure and attachment clip - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a member attachment structure and attachment clip, capable of attaching an attachment member to an attached member with simple operation.SOLUTION: A member attachment structure 20 includes: a base member 24 as one example of an attached member provided with an attachment frame 28; a grommet 32 as one example of an insertion member including an insertion part 30 inserted into the attachment frame 28; and a pin 34, as one example of a holding member inserted into the attachment frame 28 from the same direction as the insertion part 30, and configured to push a passage part 33 of the insertion part 30 having passed through the attachment frame 28 against the outside of the attachment frame 28 to engage to the attachment frame 28, and contact with a flange part 23 of a case 22 overlapped with the base member 24 to hold the flange part 23.SELECTED DRAWING: Figure 8

Description

  The present invention relates to a member mounting structure and a mounting clip.

  Patent Document 1 discloses an attachment structure for fixing an exterior member to a fixed position of a member to be attached. In this mounting structure, a clip is press-fitted into a gap formed in the mounting frame in a state where the insertion piece protruding from the back surface of the exterior member is loosely inserted into the mounting frame protruding from the mounted member. Yes. With this configuration, the insertion piece is prevented from coming out of the mounting frame and the insertion piece is prevented from rattling in the mounting frame.

JP 2011-17350 A

  In the mounting structure disclosed in Patent Document 1, in order to mount the exterior member to the mounted member, after the insertion piece is inserted into the mounting frame, a clip is inserted into the mounting frame from the direction opposite to the insertion direction of the insertion piece. Therefore, the operation of attaching the exterior member to the attached member is complicated.

  This invention considers the said fact and makes it a subject to provide the member attachment structure and attachment clip which can attach an attachment member to a to-be-attached member by simple operation.

  The member attachment structure according to the first aspect of the present invention includes a member to be attached provided with an attachment frame, an insertion member having an insertion portion to be inserted into the attachment frame, and the attachment frame from the same direction as the insertion portion. The portion of the insertion portion that has passed through the mounting frame is pushed to the outside of the mounting frame to be engaged with the mounting frame, and the mounting member is brought into contact with the mounting member stacked on the mounted member. Holding member to hold.

In the member mounting structure according to the first aspect, the insertion portion of the insertion member is inserted into the mounting frame and the holding member is inserted into the mounting frame from the same direction as the insertion portion in a state where the mounting member is overlapped with the mounted member. Thus, a portion of the insertion portion that has passed through the mounting frame (hereinafter, referred to as “passing portion” as appropriate) is pushed to the outside of the mounting frame by the holding member and engages with the mounting frame. On the other hand, the mounting member stacked on the mounted member is held by contact with the holding member. Thus, in the member mounting structure, the mounting member is mounted on the mounted member by the insertion member and the holding member inserted into the mounting frame of the mounted member.
Here, in the above-described member mounting structure, since the insertion portion of the insertion member and the holding member are inserted into the mounting frame from the same direction, for example, the insertion portion and the holding member are inserted into the mounting frame from different directions. Compared with, the attachment member can be attached to the attached member by a simple operation.

Further, in the above member mounting structure, since the passage portion of the insertion portion is pushed to the outside of the mounting frame by the holding member and engages with the mounting frame, the insertion portion is removed (moving in the direction opposite to the insertion direction of the insertion portion). It is suppressed.
Therefore, in the member mounting structure of the first aspect, the mounting state of the mounting member and the mounted member is stably maintained.

  The member attachment structure according to the second aspect of the present invention is the member attachment structure according to the first aspect. In the state where the holding member is inserted into the attachment frame, the surface opposite to the insertion portion is the attachment member. It is in contact.

  In the member mounting structure of the second aspect, the surface of the holding member opposite to the insertion portion is in contact with the mounting member in a state where the holding member is inserted into the mounting frame. That is, in a state where the holding member is inserted into the mounting frame, the movement in the direction in which the surface opposite to the insertion portion of the holding member abuts on the mounting member and the mounting member is separated from the mounted member (opposite to the overlapping direction). (Lifting) is limited.

  The member attachment structure of the third aspect of the present invention is the member attachment structure of the second aspect, wherein the insertion member has the insertion portion extending in an insertion direction and the insertion portion is inserted into the attachment frame. A frame that abuts the mounting frame; and the frame extends in the same direction as the insertion portion and the mounting member is disposed to face the insertion portion in a direction that overlaps the mounted member; A support portion that is positioned in the mounting frame and is in contact with the mounted member in a state of being in contact with the mounting frame, and the holding member is disposed between the insertion portion and the support portion through the frame body. Inserted into.

  In the member mounting structure of the third aspect, the insertion portion and the support portion are arranged to face each other in the direction in which the mounting member overlaps the member to be mounted, and the holding member is inserted between the insertion portion and the support portion through the frame. . Here, in a state where the insertion portion is inserted into the attachment frame (a state where the frame body is in contact with the attachment frame), the insertion portion abuts on the attachment frame in the overlapping direction and the support portion is attached to the attached member in the attachment frame. Since it contacts, the play of the insertion member with respect to a to-be-attached member (attachment frame) is suppressed.

  The member mounting structure according to a fourth aspect of the present invention is the member mounting structure according to the third aspect, wherein the holding member is overlapped with the mounted member by the repulsive force of the insertion portion when inserted into the mounting frame. The attached mounting member is pressed against the mounted member and held.

  In the member mounting structure of the fourth aspect, the holding member that has received a repulsive force from the insertion portion presses the mounting member against the mounted member, and therefore the direction in which the mounting member is pressed against the mounted member (the mounting member overlaps the mounted member) The movement in the direction opposite to the same direction as the direction) (the lifting of the mounting member from the mounted member) is suppressed.

  The member mounting structure according to a fifth aspect of the present invention is the member mounting structure according to the third aspect or the fourth aspect, wherein the insertion portion has a shorter length along the insertion direction than the support portion and is inserted. And an inclined surface extending obliquely with respect to the insertion direction and projecting on the insertion path of the holding member.

  In the member mounting structure described in the fifth aspect, since the slope of the insertion portion projects on the insertion path of the holding member, when the holding member is inserted between the insertion portion and the support portion, the holding member contacts the slope. The insertion force of the holding member is converted into a force that pushes up the end side in the insertion direction of the insertion portion (including the passage portion of the insertion portion). For this reason, when the holding member is inserted, the end portion in the insertion direction of the insertion portion provided with the inclined surface is gradually pushed (pushed up) to the outside of the attachment frame, and the insertion portion engages with the attachment frame. Here, in the said member attachment structure, the insertion force of a holding member can be converted into the force which pushes the passage part of an insertion part to the outer side of an attachment frame with the simple structure of providing a slope in an insertion part.

  The member mounting structure according to a sixth aspect of the present invention is the member mounting structure according to the fourth aspect or the fifth aspect, wherein the support portion is formed with a support surface that supports the holding member.

  In the member mounting structure according to the sixth aspect, in a state where the holding member is inserted between the insertion portion and the support portion, the end portion in the insertion direction of the holding member receives a repulsive force from the insertion portion and the insertion direction of the holding member The end portion in the opposite direction is supported by the support surface. Thereby, the play of the holding member with respect to the insertion member is further suppressed. As a result, rattling of the holding member with respect to the attached member (mounting frame) is suppressed.

  The member attachment structure according to a seventh aspect of the present invention is the member attachment structure according to the sixth aspect, wherein either the support surface or the supported surface supported by the support surface of the holding member is provided with the holding member. A convex portion extending along the member insertion direction is formed, and a concave portion that extends along the insertion direction of the holding member and into which the convex portion can be inserted is formed on either the support surface or the supported surface. Has been.

  In the member mounting structure according to the seventh aspect, a convex portion is formed on either the support surface of the support portion or the supported surface of the holding member, and the convex portion is inserted on either the support surface or the supported surface. Possible recesses are formed. For this reason, by inserting (pushing) the holding member into the insertion member with the convex portion inserted into the concave portion, the convex portion and the concave portion serve as a guide, and the holding member smoothly moves between the insertion portion and the support portion. Inserted.

  The member mounting structure according to an eighth aspect of the present invention is the member mounting structure according to the sixth aspect or the seventh aspect, wherein the thickness of the support portion is the same as the portion of the mounting member that overlaps the mounted member. Has been.

  In the member mounting structure of the eighth aspect, the thickness of the support portion is the same as the portion of the mounting member that overlaps the mounted member (that is, there is a step between the support portion and the portion of the mounting member that overlaps the mounted member). Therefore, the holding member is smoothly inserted between the insertion portion and the support portion through the frame body.

  The member mounting structure according to a ninth aspect of the present invention is the member mounting structure according to the eighth aspect, wherein a plate portion is provided at an end opposite to the insertion direction of the holding member, Is formed with an accommodating portion in which the plate portion is accommodated in a state in which the holding member is inserted between the insertion portion and the support portion through the frame.

  In the member mounting structure of the ninth aspect, the plate portion provided in the holding member is accommodated in the accommodating portion provided in the frame body in a state where the holding member is inserted between the insertion portion and the support portion. Pulling out the holding member from between the insertion portion and the support portion due to an erroneous operation is suppressed (movement on the side opposite to the insertion direction is suppressed).

  The member mounting structure according to a tenth aspect of the present invention is the member mounting structure according to the ninth aspect, wherein a locking portion is formed on an end side of the insertion portion in the insertion direction, and the holding member is inserted in the insertion direction. On the end side, a locked portion that is locked to the locking portion in a state where the plate portion is stored in the storage portion and restricts movement of the holding member on the side opposite to the insertion direction is formed. .

  In the member mounting structure according to the tenth aspect, in a state where the plate portion is housed in the housing portion, the locking portion of the insertion portion is locked to the locked portion of the holding member and moves on the side opposite to the insertion direction of the holding member. Is limited. Thereby, it is suppressed effectively that the holding member is pulled out from between the insertion portion and the support portion by an erroneous operation.

  An attachment clip according to an eleventh aspect of the present invention is an insertion member having an insertion portion inserted into an attachment frame provided on a member to be attached, and is inserted into the attachment frame in the same direction as the insertion portion. The portion of the portion that has passed through the mounting frame is pushed to the outside of the mounting frame to engage the insertion portion with the mounting frame, and abuts against the mounting member stacked on the mounted member to hold the mounting member And a holding member.

In the mounting clip of the eleventh aspect, with the mounting member overlapped with the mounted member, the insertion portion of the insertion member is inserted into the mounting frame, and the holding member is inserted into the mounting frame from the same direction as the insertion portion. The passing portion of the insertion portion is pushed to the outside of the mounting frame by the holding member and engages with the mounting frame. On the other hand, the mounting member stacked on the mounted member is held by contact with the holding member. Thus, in the mounting clip, the mounting member can be mounted on the mounted member by the insertion member and the holding member inserted into the mounting frame of the mounted member.
Here, in the mounting clip, since the insertion portion and the holding member of the insertion member are inserted into the mounting frame from the same direction, for example, the insertion portion and the holding member are inserted into the mounting frame from different directions. In comparison, the attachment member can be attached to the attached member by a simple operation.

Further, in the mounting clip, since the passage portion of the insertion portion is pushed to the outside of the mounting frame by the holding member and engages with the mounting frame, the insertion portion is prevented from coming off (moving in the direction opposite to the insertion direction of the insertion portion). Is done.
Therefore, in the mounting clip of the eleventh aspect, the mounting state of the mounting member and the mounted member is stably maintained.

  The attachment clip according to a twelfth aspect of the present invention is the attachment clip according to the eleventh aspect, wherein the insertion member includes a frame body in which the insertion portion extends in an insertion direction and abuts against the attachment frame, and the frame body Extending in the same direction as the insertion portion and disposed opposite to the insertion portion in a direction orthogonal to the insertion direction of the insertion portion, and the insertion portion is inserted into the attachment frame in the attachment frame. A support portion that is positioned and abutted against the attached member, and the holding member is in a state of being inserted into the attachment frame, a surface opposite to the insertion portion is in contact with the attachment member, A support surface that supports the holding member is formed in the support portion, and the holding member is inserted between the insertion portion and the support portion through the frame.

In the attachment clip of the twelfth aspect, the insertion member is inserted into the attachment frame so that the insertion portion and the support portion are opposed to each other in the direction in which the attachment member overlaps the member to be attached, and the holding member is inserted through the frame body. And inserted between the support part. Here, in a state where the insertion portion is inserted into the attachment frame (a state where the frame body is in contact with the attachment frame), the insertion portion abuts on the attachment frame in the overlapping direction and the support portion is attached to the attached member in the attachment frame. Since it contacts, the play of the insertion member with respect to a to-be-attached member (attachment frame) is suppressed.
Further, in the mounting clip, since the slope of the insertion portion protrudes on the insertion path of the holding member, when the holding member is inserted between the insertion portion and the support portion, the holding member comes into contact with the slope, The insertion force of the holding member is converted to push up the end side in the insertion direction of the insertion part (including the passage part of the insertion part) via the slope. For this reason, when the holding member is inserted, the end portion in the insertion direction of the insertion portion provided with the inclined surface is gradually pushed (pushed up) to the outside of the attachment frame, and the insertion portion engages with the attachment frame. Here, in the mounting clip, the insertion force of the holding member can be converted into a force for pushing the passage portion of the insertion portion to the outside of the attachment frame with a simple configuration in which the insertion portion is provided with an inclined surface.
Further, in the mounting clip, in a state where the holding member is inserted between the insertion portion and the support portion, the end portion side in the insertion direction of the holding member abuts on the mounting member and the end portion side in the direction opposite to the insertion direction of the holding member is Supported by a support surface. Thereby, the play of the holding member with respect to the insertion member is further suppressed. As a result, rattling of the holding member with respect to the attached member (mounting frame) is suppressed.

  The attachment clip according to a thirteenth aspect of the present invention is the attachment clip according to the twelfth aspect, wherein either the support surface or the supported surface supported by the support surface of the holding member is provided with the holding member. A convex portion extending along the insertion direction is formed, and a concave portion into which the convex portion is inserted is formed on either the support surface or the supported surface, along the insertion direction of the holding member. Yes.

  In the attachment clip of the thirteenth aspect, a convex portion is formed on either the support surface of the support portion or the supported surface of the holding member. For this reason, by inserting (pushing) the holding member into the insertion member with the convex portion inserted into the concave portion, the convex portion and the concave portion serve as a guide, and the holding member smoothly moves between the insertion portion and the support portion. Inserted.

  ADVANTAGE OF THE INVENTION According to this invention, the member attachment structure and attachment clip which can attach an attachment member to a to-be-attached member by simple operation can be provided.

It is a perspective view of the member attachment structure concerning an embodiment. In the member attachment structure concerning an embodiment, it is an important section expansion perspective view showing the state where the attachment clip is not attached to the attachment frame. It is a principal part expansion perspective view which shows the state which attached the grommet of the attachment clip to the attachment frame in the member attachment structure which concerns on embodiment. In the member attachment structure concerning an embodiment, it is a principal part expansion perspective view showing the state where a pin was inserted in a grommet and an attachment member was attached to a member to be attached. It is a disassembled perspective view of the mounting clip which concerns on embodiment. It is a perspective view of the attachment clip concerning an embodiment. It is a principal part expanded side view which shows the state which attached the attachment member to the to-be-attached member using the attachment clip which concerns on embodiment. It is the expanded sectional view which cut | disconnected the attachment clip shown by FIG. 7 along the insertion direction. It is the expanded sectional view which cut | disconnected the pin shown by FIG. 8 along the insertion direction. FIG. 10 is an end view taken on line 10-10 of the pin shown in FIG. 9; It is the front view which looked at the pin shown by FIG. 9 from the arrow 11 direction. It is the expanded sectional view which cut | disconnected the grommet shown by FIG. 8 along the insertion direction. It is the front view which looked at the grommet shown by FIG. 12 from the arrow 13 direction.

  Next, the member attachment structure and attachment clip concerning one Embodiment of this invention are demonstrated using FIGS.

  As shown in FIG. 1, the member mounting structure 20 of this embodiment is for attaching a base member 24 as an example of a mounted member to which a case 22 as an example of an mounting member is mounted, and the case 22 to the base member 24. Mounting clip 26.

  The case 22 has a box shape with one surface open, and is configured to accommodate a plurality of articles therein. As an article accommodated in case 22, a battery cell is mentioned, for example.

  Flange portions 23 are respectively formed at the opening edge portions on both sides in the longitudinal direction of the case 22. The flange portion 23 is formed with a positioning through-hole 23A. Positioning protrusions 25 formed on the surface 24A of the base member 24 are inserted into the through holes 23A. By inserting the positioning protrusions 25 into the through holes 23A, a flange with respect to the base member 24 is inserted. The position of the part 23 is determined. Further, the flange portion 23 is held in a state of being overlapped with the surface 24A of the base member 24 by an attachment clip 26 attached to an attachment frame 28 described later. That is, the state where the case 22 is attached to the base member 24 is maintained by the attachment clip 26.

  The base member 24 has a thick plate shape, and the flange portion 23 of the case 22 is overlaid on the surface 24A. Further, the positioning protrusion 25 is formed on the surface 24A at a position corresponding to the through hole 23A of the flange portion 23. In the present embodiment, the case 22 is mounted on the base member 24 with the opening facing downward. In the present embodiment, the upper side of the base member 24 is indicated by an arrow UP, the longitudinal direction of the base member 24 is indicated by an arrow L, and the width direction of the base member 24 is indicated by an arrow W.

  Mounting frames 28 are provided on both ends 24 </ b> B in the longitudinal direction L of the base member 24 with a gap in the width direction W. Specifically, four attachment frames 28 are provided on the surface 24A of the base member 24, and the opening of each attachment frame 28 faces the longitudinal direction L of the base member. In the present embodiment, the attachment of the attachment clip 26 to the attachment frame 28 while the flange 23 of the case 22 is overlaid on the base member 24 maintains the state in which the flange 23 is overlaid on the base member 24. It has come to be.

  As shown in FIG. 2, the attachment frame 28 includes a pair of support columns 28 </ b> A that are erected on the surface 24 </ b> A, and a beam portion 28 </ b> B that connects the distal ends of the support columns 28 </ b> A.

  As shown in FIGS. 3 and 7, the attachment clip 26 includes a grommet 32 as an example of an insertion member including an insertion portion 30 to be inserted into the attachment frame 28, and the attachment clip 28 from the same direction as the insertion portion 30. And a pin 34 as an example of a holding member to be inserted. In the present embodiment, the insertion direction of the insertion portion 30 into the mounting frame 28 is indicated by an arrow A. Further, since the insertion direction of the pin 34 is the same direction as the insertion direction A of the insertion portion 30, it is indicated by the same arrow A as the insertion direction of the insertion portion 30.

  As shown in FIGS. 7 and 8, the grommet 32 is formed of a resin material, and includes a frame body 36 that comes into contact with the mounting frame 28 in a state where the insertion portion 30 is inserted into the mounting frame 28. The frame body 36 is provided with the insertion portion 30 extending in the insertion direction A of the grommet 32.

  Further, the frame body 36 is provided with a support portion 38 extending in the same direction as the insertion portion 30 (insertion direction A). The support portion 38 is provided on the opposite side of the insertion portion 30 across the opening 36A of the frame 36 in a direction orthogonal to the insertion direction A (in this embodiment, the direction P in which the case 22 overlaps the base member 24). It has been. In other words, the insertion portion 30 and the support portion 38 are respectively provided at positions facing each other across the opening portion 36 </ b> A of the frame body 36 in the overlapping direction P. In addition, the length L1 along the insertion direction A of the support portion 38 is shorter than the length L2 along the insertion direction A of the insertion portion 30, and the frame body 36 is in contact with the mounting frame 28. It is located in the mounting frame 28 and comes into contact with the base member 24. Specifically, a contact surface 38A (in this embodiment, the lower surface of the support portion 38) located on the opposite side of the insertion portion 30 of the support portion 38 is in contact with the surface 24A. Note that the overlapping direction P of the present embodiment is the same as the direction below the base member 24.

  On the insertion portion 30 side in the direction opposite to the overlapping direction P of the support portion 38, a support surface 38B (in this embodiment, the upper surface of the support portion 38 is supported) on the end portion 34B side opposite to the insertion direction A of the pin 34. ) Is formed. The thickness T1 of the support portion 38 is substantially the same thickness T2 as the flange portion 23. Here, “substantially the same thickness” includes a thickness T1 within a range of ± 10% of the thickness T2.

  As shown in FIGS. 5, 11, and 12, the support surface 38 </ b> B is formed with a convex portion 40 extending along the insertion direction A. The convex portion 40 is formed from the opening portion 36A of the frame body 36 to the end portion of the support portion 38 on the insertion direction A side. Moreover, the convex part 40 is comprised so that it may insert in the recessed part 48 of the pin 34 mentioned later.

  As shown in FIGS. 8 and 12, the insertion path AL of the pin 34 (between the insertion portion 30 and the support portion 38) extends obliquely with respect to the insertion direction A toward the end portion 30A in the insertion direction A of the insertion portion 30. And a slope 31 projecting upward on the path along the insertion direction A). The inclined surface 31 abuts on the pin 34 passing on the insertion path AL, and converts the insertion force F1 (see FIG. 8) of the pin 34 into a force F2 (see FIG. 8) that pushes up the end 30A side of the insertion portion 30. It is configured as follows. In the present embodiment, the insertion portion 30 extends along the insertion direction A from the frame body 36, is bent toward the insertion path AL in the middle, and extends obliquely with respect to the insertion direction A. A lower surface (surface on the insertion path AL side) of a portion extending obliquely with respect to the direction A is an inclined surface 31.

  As shown in FIGS. 8 and 12, a locking portion 42 is formed on the end portion 30 </ b> A side in the insertion direction A with respect to the inclined surface 31 of the insertion portion 30. The locking portion 42 is locked to a locked portion 50 of the pin 34 described later, and restricts the movement of the pin 34 on the side opposite to the insertion direction A. In addition, the latching | locking part 42 of this embodiment is comprised by the level | step difference surface of the direction orthogonal to an insertion direction.

  As shown in FIG. 8 and FIG. 13, the plate portion of the pin 34, which will be described later, is inserted in the frame body 36 through the opening 36 </ b> A of the frame body 36 between the insertion portion 30 and the support portion 38. An accommodating portion 44 for accommodating 46 is formed. The housing portion 44 is formed by a protrusion formed along the edge of the frame body 36. The protruding portion protrudes from the frame body 36 in the direction opposite to the insertion direction A, and is formed except for the upper portion of the frame body 36. In other words, the accommodating portion 44 is formed in a frame shape (as an example, a C shape) that is open upward as viewed from the insertion direction A. Moreover, it is preferable that the height of the accommodating portion 44 be equal to or greater than the thickness of the plate portion 46 of the pin 34 from the viewpoint of suppressing pulling out of the pin 34 due to an erroneous operation.

  As shown in FIGS. 5, 7, and 9, the pin 34 has a long plate shape and is formed of a resin material. As shown in FIGS. 7 and 8, the pin 34 is inserted between the insertion portion 30 and the support portion 38 through the opening 36 </ b> A of the frame body 36. Further, in a state where the pin 34 is inserted between the insertion portion 30 and the support portion 38 (hereinafter, referred to as “pin insertion state” as appropriate), a portion (the book) that has passed through the mounting frame 28 of the insertion portion 30. In the embodiment, the portion including the inclined surface 31 is pushed to the outside of the mounting frame 28 to be engaged with the mounting frame 28, and the flange portion 23 superimposed on the base member 24 is pressed against the base member 24 by the repulsive force of the insertion portion 30. Configured to hold. Specifically, when the pin 34 is inserted between the insertion portion 30 and the support portion 38 through the opening 36 </ b> A, the end portion 30 </ b> A on the insertion direction A side contacts the inclined surface 31. When the pin 34 is further inserted (pushed), the insertion force F1 of the insertion portion 30 is converted to a force F2 that pushes up the end 30A side of the insertion portion 30 by the inclined surface 31. As a result, the end 30 </ b> A side of the insertion portion 30 is pushed up (pressed to the outside of the attachment frame 28) and rides on the upper surface of the pin 34. When the end 30A side of the insertion portion 30 is pushed up by the pin 34, a part of the insertion portion 30 is pressed against the beam portion 28B and bent. The inside of the bent portion of the insertion portion 30 bent at the beam portion 28B engages with the beam portion 28B. By this engagement, movement of the insertion portion 30 in the pulling direction (the direction opposite to the insertion direction A) with respect to the attachment frame 28 is limited. On the other hand, when the end 30 </ b> A side of the insertion portion 30 is pushed up, the repulsive force F <b> 3 (see FIG. 8) of the insertion portion 30 acts on the pin 34. The repulsive force F3 received by the pin 34 is a force that presses the flange portion 23 against the base member 24, and the flange portion 23 is pressed against the base member 24 and held.

  As shown in FIGS. 5, 8, and 9, a plate portion 46 is provided at the end portion 34 </ b> B opposite to the insertion direction A of the pin 34. The plate portion 46 projects in a direction orthogonal to the insertion direction A, and is accommodated in the accommodation portion 44 in a state where the pin 34 is inserted between the insertion portion 30 and the support portion 38 through the opening portion 36A of the frame body 36. It is comprised so that.

  As shown in FIGS. 7 to 9, the supported surface 34 </ b> C (the lower surface in FIGS. 7 to 10) supported by the support surface 38 </ b> B of the pin 34 is formed with a recess 48 extending along the insertion direction A. Yes. The concave portion 48 is a groove portion extending from the plate portion 46 to the end portion 34A on the insertion direction A side of the pin 34, and the convex portion 40 of the support portion 38 can be inserted (see FIG. 10).

  As shown in FIGS. 8 and 9, on the end 34 </ b> A side in the insertion direction A of the pin 34, the locked portion that is locked to the locking portion 42 in a state where the plate portion 46 is received in the receiving portion 44. Part 50 is formed. When the locked portion 50 is locked to the locking portion 42 of the insertion portion 30, the movement of the pin 34 on the side opposite to the insertion direction A is restricted. In addition, the to-be-latched part 50 of this embodiment is a level | step difference surface of the direction orthogonal to an insertion direction, the level | step difference surface which is the latching | locking part 42 in the pin insertion state (state of FIG.6 and FIG.8), and insertion direction A. Are arranged so as to face each other.

  Next, operations and effects of the member mounting structure 20 and the mounting clip 26 according to the present embodiment will be described.

In the present embodiment, the insertion portion 30 of the grommet 32 is inserted into the mounting frame 28 in a state where the flange portion 23 of the case 22 is superimposed on the base member 24. When the pin 34 is inserted between the insertion portion 30 and the support portion 38 through the opening 36A of the frame body 36 from the same direction as the insertion portion 30 (in other words, the pin 34 is inserted into the mounting frame 28), the insertion is performed. Since the inclined surface 31 of the portion 30 projects on the insertion path AL of the pin 34, the pin 34 contacts the inclined surface 31. By this inclined surface 31, the insertion force F1 of the pin 34 pushes up the end 30A side of the insertion portion 30 (including a portion that has passed through the attachment frame 28 of the insertion portion 30 (hereinafter referred to as “passage portion 33” as appropriate)). Converted to force F2. For this reason, when the pin 34 is inserted, the end 30A side of the insertion portion 30 on which the inclined surface 31 is formed is gradually pushed (pushed up) to the outside of the attachment frame 28 and is engaged with the beam portion 28B of the attachment frame 28. Match. On the other hand, the case 22 (flange portion 23) is pressed against the base member 24 and held by the pin 34 that receives the repulsive force F3 from the insertion portion 30. As described above, in the member mounting structure 20, the case 22 is mounted on the base member 24 by the insertion portion 30 and the pin 34 of the grommet 32 inserted into the mounting frame 28 of the base member 24 (see FIGS. 4 and 8).
Here, in this embodiment, since the insertion part 30 and the pin 34 of the grommet 32 are inserted into the mounting frame 28 from the same direction, for example, the insertion part 30 and the pin 34 are inserted into the mounting frame 28 from different directions. Compared to the structure to be inserted, the case 22 can be attached to the base member 24 with a simple operation.

In the present embodiment, the passage portion 33 of the insertion portion 30 is pushed to the outside of the attachment frame 28 by the pin 34 and engages with the beam portion 28B of the attachment frame 28. (Movement in the direction opposite to the insertion direction) is suppressed. On the other hand, the flange portion 23 of the case 22 is pressed against the base member 24 by the pin 34 that receives the repulsive force F <b> 3 from the insertion portion 30. For this reason, the movement in the direction opposite to the direction in which the case 22 is pressed against the base member 24 (the same direction as the direction in which the flange portion 23 overlaps the base member 24) (lifting of the flange portion 23 from the surface 24A of the base member 24) is suppressed. Is done.
Therefore, in this embodiment, the attachment state of the case 22 and the base member 24 is stably maintained.

  In the present embodiment, the insertion portion 30 and the support portion 38 are arranged to face each other in the overlapping direction P, and the pin 34 is inserted between the insertion portion 30 and the support portion 38 through the frame body 36. Here, in a state where the insertion portion 30 is inserted into the attachment frame 28 (a state where the frame body 36 abuts against the attachment frame 28), the insertion portion 30 abuts against the attachment frame 28 in the overlapping direction P and the support portion 38 is Since the mounting frame 28 contacts the surface 24A of the base member 24, the backlash of the grommet 32 with respect to the base member 24 (mounting frame 28) is suppressed.

  Further, in the pin insertion state of the present embodiment, the end portion 34 </ b> A side (including the passage portion 33) of the pin 34 receives the repulsive force F <b> 3 from the insertion portion 30 and presses the flange portion 23 of the case 22 against the base member 24. On the other hand, in the pin insertion state, the end 34B side of the pin 34 is supported by the support surface 38B. Thereby, the play of the pin 34 with respect to the grommet 32 is further suppressed. As a result, rattling of the pin 34 with respect to the base member 24 (mounting frame 28) is suppressed.

  Further, in this embodiment, the insertion portion 30 is formed with a slope 31 protruding on the insertion path AL of the pin 34, and the insertion force F1 of the pin 34 is applied to the end 30A side (passage portion) of the insertion portion 30. 33) can be converted into a force F2 that pushes the mounting frame 28 outward.

  In the present embodiment, the convex portion 40 is formed on the support surface 38B of the support portion 38, and the concave portion 48 into which the convex portion 40 can be inserted is formed on the supported surface 34C of the pin 34. Therefore, by inserting (pushing) the pin 34 into the grommet 32 with the convex portion 40 inserted into the concave portion 48, the convex portion 40 and the concave portion 48 serve as a guide, and the pin 34 serves as the insertion portion 30 and the support portion 38. Inserted smoothly between.

  In the present embodiment, the thickness T1 of the support portion 38 is the same as the thickness T2 of the flange portion 23 of the case 22. That is, since there is no step between the support portion 38 and the flange portion 23, the pin 34 is smoothly inserted between the insertion portion 30 and the support portion 38 through the frame body 36.

  In the pin insertion state of the present embodiment, since the plate portion 46 provided on the pin 34 is accommodated in the accommodation portion 44 provided on the frame body 36, the pin 34 is inserted between the insertion portion 30 and the support portion 38 by an erroneous operation. It is suppressed from being pulled out (suppressing movement opposite to the insertion direction A).

  Further, in the present embodiment, in a state where the plate portion 46 of the pin 34 is accommodated in the accommodating portion 44 of the grommet 32, the engaging portion 42 of the insertion portion 30 is engaged with the engaged portion 50 of the pin 34 and the pin 34. The movement on the opposite side to the insertion direction A is restricted. This effectively suppresses the pin 34 being pulled out from between the insertion portion 30 and the support portion 38 due to an erroneous operation.

  In the above-described embodiment, the convex portion 40 is formed on the support surface 38B of the support portion 38 and the concave portion 48 is formed on the supported surface 34C of the pin 34. However, the present invention is not limited to this configuration. For example, a concave portion (groove portion) extending along the insertion direction A is formed on the support surface 38B of the support portion 38, and the convex portion extending along the insertion direction A on the supported surface 34C of the pin 34 is inserted into the concave portion. It may be formed. Moreover, the convex part formed in the support surface 38B of the support part 38 or the to-be-supported surface 34C of the pin 34 may be a cylindrical part provided at intervals in the insertion direction.

  In the above-described embodiment, the pin 34 is pressed against the flange portion 23 using the repulsive force F3 of the insertion portion 30, but the present invention is not limited to this configuration. For example, the pin 34 may be in contact with the flange portion 23 without using the repulsive force F3 of the insertion portion 30. Thus, even if the repulsive force F3 of the insertion part 30 is not used, if the pin 34 contacts the flange part 23, the lifting of the flange part 23 from the base member 24 can be suppressed.

  The embodiments of the present invention have been described above with reference to the embodiments. However, these embodiments are merely examples, and various modifications can be made without departing from the scope of the invention. It goes without saying that the scope of rights of the present invention is not limited to these embodiments.

20 Member mounting structure 22 Case (Mounting member)
23 Flange (the part of the mounting member that overlaps the mounted member)
24 Base member (attached member)
24A Surface 26 Mounting clip 28 Mounting frame 30 Inserting portion 30A End portion on the insertion direction side 31 Slope 32 Grommet (inserting member)
33 Passing part (part passing through the mounting frame of the insertion part)
34 pin (holding member)
34A End portion on the insertion direction side 34B End portion on the opposite side to the insertion direction 34C Supported surface 36 Frame body 36A Opening portion 38 Support portion 38B Support surface 40 Protruding portion 42 Locking portion 44 Housing portion 46 Plate portion 48 Recessed portion 50 Engaged Stop A Insertion direction AL Insertion path F3 Repulsive force P Overlapping direction

Claims (13)

A mounted member provided with a mounting frame;
An insertion member having an insertion portion to be inserted into the mounting frame;
Inserted into the mounting frame from the same direction as the insertion portion, pushed the portion of the insertion portion that passed through the mounting frame to the outside of the mounting frame to engage with the mounting frame, and overlapped with the mounted member A holding member that contacts the mounting member and holds the mounting member;
A member mounting structure having   2. The member mounting structure according to claim 1, wherein a surface of the holding member opposite to the insertion portion is in contact with the mounting member when the holding member is inserted into the mounting frame. The insertion member includes an insertion portion extending in an insertion direction, a frame body that contacts the attachment frame in a state in which the insertion portion is inserted into the attachment frame, and a frame body that extends in the same direction as the insertion portion. And the mounting member is disposed opposite to the insertion portion in a direction overlapping the mounting member, and the frame member is positioned in the mounting frame in a state where the frame body is in contact with the mounting frame. A support part that abuts,
The member mounting structure according to claim 2, wherein the holding member is inserted between the insertion portion and the support portion through the frame.   4. The member according to claim 3, wherein the holding member is pressed and held against the attached member by the repulsive force of the insertion portion when the holding member is inserted into the attachment frame. Mounting structure.   The insertion portion includes a slope whose length along the insertion direction is shorter than that of the support portion and that extends obliquely to the insertion direction on the end side in the insertion direction and projects on the insertion path of the holding member. The member mounting structure according to claim 3 or 4, wherein:   The member mounting structure according to claim 4, wherein a support surface that supports the holding member is formed on the support portion. On either one of the support surface or the supported surface supported by the support surface of the holding member, a convex portion extending along the insertion direction of the holding member is formed,
The member mounting structure according to claim 6, wherein a concave portion that extends along an insertion direction of the holding member and into which the convex portion can be inserted is formed on either the support surface or the supported surface.   The thickness of the said support part is the member attachment structure of Claim 6 or Claim 7 made into the same thickness as the part which overlaps with the said to-be-attached member of the said attachment member. A plate portion is provided at the end opposite to the insertion direction of the holding member,
9. The housing portion according to claim 8, wherein the frame body is formed with a housing portion that houses the plate portion in a state where the holding member is inserted between the insertion portion and the support portion through the frame body. Member mounting structure. On the end side in the insertion direction of the insertion part, a locking part is formed,
On the end side in the insertion direction of the holding member, the engagement member is locked to the locking portion in a state where the plate portion is stored in the storage portion, and restricts movement of the holding member on the side opposite to the insertion direction. The member mounting structure according to claim 9, wherein a stop portion is formed. An insertion member provided with an insertion portion to be inserted into a mounting frame provided on the mounted member;
The insertion member is inserted into the mounting frame in the same direction as the insertion portion, and the portion of the insertion portion that has passed through the mounting frame is pushed outside the mounting frame to engage the insertion portion with the mounting frame, and the attached member A holding member that holds the mounting member in contact with the mounting member stacked on
Mounting clip with. The insertion member includes a frame body in which the insertion portion extends in the insertion direction, abuts against the mounting frame, and extends in the same direction as the insertion portion in the frame body and is orthogonal to the insertion direction of the insertion portion. A support portion that is disposed opposite to the insertion portion in a direction to be positioned and is located in the attachment frame in a state in which the insertion portion is inserted into the attachment frame, and abuts against the attached member. In the state inserted in the mounting frame, the surface opposite to the insertion portion is in contact with the mounting member,
The mounting clip according to claim 11, wherein a support surface that supports the holding member is formed in the support portion, and the holding member is inserted between the insertion portion and the support portion through the frame body. On either one of the support surface or the supported surface supported by the support surface of the holding member, a convex portion extending along the insertion direction of the holding member is formed,
The mounting clip according to claim 12, wherein a concave portion that extends along an insertion direction of the holding member and into which the convex portion is inserted is formed on either the supporting surface or the supported surface.

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