JP2005221025A - Clip and assist grip - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To latch a clip to a mounting hole formed in a panel P etc. smoothly without rattling. <P>SOLUTION: The invention includes a female component 1 having a spigot 11 for being inserted into the mounting hole H and a male component 2 having a leg 20 to be pushed into the female component 1. The spigot 11 of the female component 1 has a main insertion part 11a whose latching outer surface 11c is directed to one-side wall Ha of the mounting hole H, and inside the female component 1, an inclined guide surface 13 is formed inclining in the direction of going farther from the latching outer surface 11b of the main insertion part 11a gradually as going from the base part 10 toward the forefront of the spigot 11. In the position where the male component 2 is intruded to the end, the latching outer surface 11b of the main insertion part 11a of the female component 1 is pressed to the wall Ha of the mounting hole H, while a latching outer surface 20f of the male component 2 is pressed to the other side wall Hb of the mounting hole H, and latching to the hole H is established. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention includes a female part having an insertion portion into an attachment hole formed in an interior panel of a vehicle or the like, and a male part that is pushed into the female part. A clip that is fastened to the mounting hole by pushing in the part and is typically used for applications such as attaching a member attached to a female part to such an interior panel, etc., and a configuration including this clip Related to the assist grip.

  The clip body is composed of a clip body and a guide member that can be inserted into the clip body. By this insertion, the inclined surface of the guide piece provided on the guide member is brought into sliding contact with the hole edge of the mounting hole, and the clip body is moved within the mounting hole. There is a clip that is locked in the mounting hole. (See Patent Document 1)

However, in such a clip, since the guide piece is inserted into the clip body while being in sliding contact with the hole edge of the mounting hole, this insertion is difficult to achieve smoothly, and the guide piece is liable to be scraped, Such shaving or the like may cause looseness in the state of being locked to the mounting hole.
JP 2001-289216 A

  The main problem to be solved by the present invention is that a clip of this type can be fastened to a mounting hole formed in a panel or the like without being smooth and rattling.

  In addition, for assist grips, the use of assist grips allows them to be properly installed on the interior panels, etc., with the assist grip attached to the interior panels, etc., without becoming unstable over time. It is in.

In order to solve the above problems, in the present invention, the clip has the following configurations (1) to (2).
(1) a female part having a base and an insertion part into a mounting hole protruding from the base;
(2) It has a male part having a leg part to be pushed into the female part through a through hole provided in the base part of the female part and a head part for the pushing operation,
(3) The insertion part of the female part has a main insertion part that directs the outer surface for engagement to the one hole wall of the attachment hole,
(4) In the female part, an inclined guide surface that is inclined in a direction gradually moving away from the engaging outer surface of the main insertion portion is formed from the base side toward the distal end side of the insertion portion,
(5) By this inclined guide surface, for the engagement opposite to the side in contact with this inclined guide surface in the leg part of the male part that is pushed by the force in the direction along the hole axis of the mounting hole using the head. The outer surface is gradually moved away from the outer surface of the main insertion part of the female part, and the outer surface for engagement of the main insertion part of the female part is pressed against the one hole wall of the mounting hole at the position where the male part is fully pressed, and The outer surface for engaging the male part is pressed against the other hole wall of the mounting hole at the position opposite to the one hole wall, and is fastened to the mounting hole.

  According to this configuration, after inserting the insertion part of the female part into the attachment hole, the male part is moved obliquely by an operation of pressing the male part into the female part in a direction along the hole axis of the attachment hole. In this way, the outer surface for engaging the male part that is moved obliquely is pressed against the other hole wall, so that the clip is firmly fastened to the mounting hole at the position where the male part is inserted and cut into the female part. be able to. Since the male part is finally pushed into the female part and the outer surface for engagement is brought into contact with the other hole wall of the mounting hole, the outer surface for engagement of the male part is scraped against the other hole wall. The pitch between the outer surface for engaging the female part and the outer surface for engaging the male part at the position where the male part is inserted and cut into the female part will not change unexpectedly. The clip is securely attached to the mounting hole.

Further, in addition to the above configuration, (a) a support surface substantially along the hole axis of the mounting hole is formed at the tip of the inclined guide surface of the female part,
In some cases, the supported surface is formed substantially along the hole axis of the mounting hole that contacts the support surface at the position where the male part is pushed into the female part.

  In this case, it is possible to stably secure the state in which the clip in which the male part is inserted and cut into the female part is attached to the attachment hole. That is, in such a clamped state, even if a force in a direction crossing the hole axis of the mounting hole is applied to the male part pressing the outer surface for engagement against the other hole wall of the mounting hole, such a force is applied. Is received by the supporting surface and the supported surface, and the male part is unexpectedly moved out of the female part so that the clip is not fastened to the mounting hole.

In the case of (a),
(B) The inclined guide surface and the support surface of the female part protrude toward the inside of the female part, and are formed in a rib-like portion that extends long in the hole axis direction of the attachment hole,
On both sides of this rib-shaped part, an additional support surface is formed substantially along the hole axis of the mounting hole,
The leg part of the male part is provided with a groove part for receiving the rib-like part, and a supported surface is formed on a part of the groove bottom of the groove part,
An additional supported surface may be formed substantially along the hole axis of the mounting hole in contact with the additional support surface at a position where it is pushed into the female part on both sides of the groove.

  In this case, in the state where the male part is inserted into the female part and cut into the attachment hole of the clip, the female part and the male part are placed on both sides of the groove part in addition to the supporting surface and the supported surface. In this case, the additional support surface and the additional supported surface can be brought into contact with each other, and this fastening state can be ensured more stably even when the above-described force is applied to the clip.

An assist grip according to the present invention includes a grip portion having a rod shape and a grip body having arm portions at both ends of the grip portion,
(A) or (b) a clip having this configuration, which is fastened to a mounting hole formed in an interior panel of a vehicle or the like, wherein a shaft portion provided in an arm portion of a grip body is provided at a base portion of a female part. It is comprised from a pair of clip provided with the bearing part received and assembled | attached so that rotation was possible.

  The grip body is rotated when the assist grip is used, but the male part is in a state where the supported surface is in contact with the supporting surface against the female part that constitutes the clip that supports the grip body on the interior panel or the like. In addition, since the additional supported surface is in contact with the additional supported surface, it is pushed in and fitted, so that a force in the direction crossing the hole axis of the mounting hole is applied to the clip by this turning operation. However, the male part is not moved in the pull-out direction, and the clip is fastened to the mounting hole, that is, the grip body is securely attached to the interior panel or the like.

  The clip according to the present invention can be smoothly and securely fastened to a mounting hole formed in a panel or the like.

  In addition, the assist grip according to the present invention can be appropriately provided to such an interior panel or the like in a state where the attachment state of the assist grip to the interior panel or the like does not become unstable over time by using the assist grip. .

  The best mode for carrying out the present invention will be described below with reference to FIGS.

  Here, FIG. 1 shows a state in which the insertion part 11 of the female part 1 is inserted into the mounting hole H in a state where the male part 2 is temporarily fixed to the female part 1 constituting the clip CL. FIG. 1 shows a state in which the male part 2 is pushed into the female part 1 from the state of FIG. 19 and 20 show an outline of an assist grip G attached to an interior panel P of a vehicle or the like by a clip CL fastened to the attachment hole H as shown in FIG. The grip G is viewed from one arm part Gc side of the grip body Ga constituting the grip G, and FIG. 20 is a view of the assist grip G viewed from the other arm part Gc side of the grip body Ga constituting the grip G. Show. 3 to 11 show the female part 1 constituting the clip CL, and FIGS. 12 to 18 show the male part 2 constituting the clip CL.

  A clip CL according to this embodiment includes a female part 1 having an insertion portion 11 into an attachment hole H formed in an interior panel P of a vehicle or the like, and a male part 2 pushed into the female part 1. The male part 2 is pushed into the female part 1 and is fastened to the attachment hole H. Typically, a member attached to the female part 1 is attached to the interior panel P or the like. It is used for applications such as mounting.

  Further, the assist grip G according to this embodiment includes a grip body Ga and the clip CL, and is configured to be attached to an interior panel P of a vehicle or the like by the clip CL.

(Clip CL)
The clip CL includes a female part 1 and a male part 2.

  The female part 1 has a base portion 10 and an insertion portion 11 into an attachment hole H protruding from the base portion 10.

  In the illustrated example, the female part 1 has a plate-like portion 10a having an outer diameter larger than the attachment hole H, and the insertion portion 11 is formed on one surface side of the plate-like portion 10a. .

  The base 10 includes the plate-like portion 10a and a cylindrical portion 10b formed on the other surface side of the plate-like portion 10a so as to protrude from the other surface of the plate-like portion 10a. And in the example of illustration, the bearing part 10c for assembling | attaching the grip main body Ga of the assist grip G mentioned later to this cylindrical part 10b so that rotation is possible is formed.

  More specifically, the cylindrical part 10b which comprises the base 10 is comprised so that the cylinder shape which made the cylinder upper end open | release may be made | formed. And the cylinder lower end of this cylindrical part 10b is integrally joined to the other surface of the plate-shaped part 10a. Further, a through hole 10f is formed in the plate-like portion 10a, and the through hole 10f communicates with the internal space of the tubular portion 10b. The through hole 10f is formed to have a substantially square hole edge shape.

  In the example shown in the figure, the insertion portion 11 is composed of a main insertion portion 11a and a pair of auxiliary insertion portions 11d and 11d.

  The main insertion portion 11a is formed on the other surface side of the plate-like portion 10a so that the base portion is integrally joined to one side portion of the through hole 10f and protrudes downward. Moreover, a pair of auxiliary | assistant insertion parts 11d and 11d are the other surfaces of the plate-shaped part 10a in two side parts adjacent to one side part of the through-hole 10f to which the base part of this main insertion part 11a was integrally joined, respectively. On the side, base portions are integrally joined to the side portions so as to protrude downward.

  In the illustrated example, the base outer surface of the main insertion portion 11a faces the one hole wall Ha on one side of the mounting hole H with respect to the substantially square mounting hole H, and the mounting hole H The insertion part 11 of the female part 1 is inserted into the attachment hole H so that the outer surface of the base part of the auxiliary insertion part 11d faces the hole walls of two sides adjacent to one side. In the illustrated example, the base portion of the main insertion portion 11a and the pair of auxiliary insertion portions 11d and 11d are both recessed toward the inside of the female part 1, and a plate formed by the recessed portion. At the position where the engaging surfaces 11b, 11e facing the other surface side of the shaped portion 10a insert the insertion portion 11 of the female part 1 into the attachment hole H, the insertion destination of the panel P in which the attachment hole H is formed It catches on the hole edge on the side. That is, in the illustrated example, the pair of auxiliary insertion portions 11d and 11d are configured to be elastically deformable, and the insertion hole 11 of the female part 1 can be inserted into the attachment hole H by attaching the attachment hole 11 to the attachment hole H. The female part 1 can be temporarily fixed to H. In the illustrated example, the pair of auxiliary insertion portions 11d and 11d are inward by a side surface 20c described later of the leg portion of the male part 2 in a state where the male part 2 is inserted and cut into the female part 1. Is prevented from elastic deformation.

Further, the base outer surface of the main insertion portion 11a functions as an engaging outer surface 11c described later. Further, in the illustrated example, a positioning hole (not shown) formed on the other side of the plate-like portion 10a on the side of the mounting hole H in the panel P at a position away from the place where the insertion portion 11 is formed. The positioning shaft 12 is provided so as to protrude.

  Moreover, in the cylindrical part 10b which comprises the base part 10 of the female part 1, a lower end is integrally joined to the side part of the through-hole 10f in which the auxiliary | assistant insertion part 11d was formed in the one surface side of the plate-shaped part 10a. An elastic piece 10g protruding upward is housed. A pair of elastic pieces 10g and 10g are formed on the male part 2 so that the male part 2 is temporarily fixed to the female part 1 on the side directed to the other elastic piece 10g. A protrusion 10h that enters the side groove 20d is formed.

  On the other hand, the male part 2 has a leg 20 that is pushed into the female part 1 through a through hole 10f provided in the base 10 of the female part 1 and a head 21 for the pushing operation. That is, the male part 2 has a head portion 21 at one end of the leg portion 20, and the cylindrical portion 10 b that constitutes the base portion 10 of the female part 1 with the other end of the leg portion 20, that is, the distal end side first. The leg portion 20 is configured to be inserted into the through hole 10f from the released upper end of the cylinder. In the illustrated example, the head 21 of the male part 2 is configured as a plate-shaped lid 21a, and the head 21 of the male part 2 is inserted at the position where the male part 2 is inserted into the female part 1. However, the upper end edge of the cylindrical part 10b of the female part 1 hits the released upper end edge of the cylindrical part 10b so as to close the upper end of the cylinder. In addition, at the position where the male part 2 is inserted and cut into the female part 1 in this way, a second surface 20b (described later) of the male part 2 that is a surface substantially along the hole axis x of the mounting hole H is inclined and guided. The female part 1 facing the inner surface of the female part 1 on the side where the surface 13 is formed is pressed tightly against the inner surface substantially along the hole axis x. (Figure 2)

  The leg portion 20 of the male part 2 is configured to have a cross-sectional outer shell shape that follows the shape of the through hole 10 f formed in the female part 1. That is, when the leg portion 20 of the male part 2 is pushed into the through hole 10f, the first surface 20a facing the inner surface of the main insertion portion 11a, the second surface 20b facing this, and the auxiliary insertion portion And a side surface 20c facing the inner surface of 11d.

  In the illustrated example, the side groove 20d is formed in each of the pair of side surfaces 20c, 20c of the male part 2. The side groove 20d has the lower end of the groove released outwardly on the second surface 20b side of the leg portion 20, and extends obliquely so as to gradually approach the first surface 20a side toward the upper end of the groove. Yes. Moreover, the partition part 20e and 20e of two places over the width direction of this side part groove | channel 20d are provided in a groove | channel. The interval between the two partition portions 20e and 20e is an interval in which the projections 10h formed on the elastic piece 10g of the female part 1 are almost densely accommodated. In the illustrated example, first, the partition located on the distal end side of the leg part 20 of the two partition parts 20e and 20e as the leg part 20 of the male part 2 is inserted into the female part 1. The protrusion 10h can be moved over the portion 20e while bending the elastic piece 10g, and the male part 2 is not pushed into the female part 1 at a position between the two partition parts 20e and 20e. The protrusion 10h is inserted, whereby the female part 1 and the male part 2 can be temporarily fixed. (FIG. 1) In this state, the insertion part 11 of the female part 1 is inserted into the attachment hole H, and then the male part 2 is pushed, whereby the leg part 20 of the two partition parts 20e and 20e. In the state of the male part 2 pushed into the female part 1 so that the protrusion 10h gets over the partitioning part 20e on the head 21 side while bending the elastic piece 10g, that is, to the mounting hole H described later. It is possible to stably maintain the fastening state of the clip CL. (Figure 2)

The clip CL according to this embodiment is
The insertion part 11 of the female part 1 has the main insertion part 11a for directing the outer surface 11b for engagement to the one hole wall Ha of the attachment hole H,
In the female part 1, an inclined guide surface 13 is formed that is inclined in a direction gradually separating from the engaging outer surface 11 b of the main insertion portion 11 a as it goes from the base 10 side toward the distal end side of the insertion portion 11. And
By the inclined guide surface 13, the side in contact with the inclined guide surface 13 in the leg portion 20 of the male part 2 to be pushed in by applying a force in the direction along the hole axis x of the mounting hole H using the head 21 ( The engaging outer surface 20f (a part of the second surface 20b) opposite to the first surface 20a side is gradually moved away from the outer surface of the main insertion portion 11a of the female part 1, and the male part 2 is pushed in. At the cut position, the engaging outer surface 11b of the main insertion portion 11a of the female part 1 is pressed against the one hole wall Ha of the mounting hole H, and the engaging outer surface 20f of the male part 2 is placed at a position opposite to the one hole wall Ha. The clip CL is fastened to the attachment hole H by being pressed against the other hole wall Hb of a certain attachment hole H. In the illustrated example, the engaging outer surface 20 f of the male part 2 is a surface substantially along the hole axis x of the attachment hole H.

  Thus, in the clip CL according to this embodiment, after inserting the insertion part 11 of the female part 1 into the attachment hole H, the male part 2 is inserted into the female part 1 in the hole of the attachment hole H. The male part 2 can be moved obliquely by the action of pressing in the direction along the axis line x, and the female part 2 can be moved by pressing the engaging outer surface 20f of the male part 2 thus moved diagonally against the other hole wall Hb. The clip CL can be firmly fastened to the mounting hole H at the position where the male part 2 is inserted and cut into the 1. The male part 2 is brought into contact with the other hole wall Hb of the mounting hole H at the position where the male part 2 is pushed into the female part 1, so that the male part 2 is brought into sliding contact with the other hole wall Hb. The outer surface 20f is not scraped, and the pitch between the engaging outer surface of the female part 1 and the engaging outer surface 20f of the male part 2 at the position where the male part 2 is inserted and cut into the female part 1 is expected. Therefore, the clip CL is securely attached to the mounting hole H in a stable manner.

In this embodiment,
A support surface 14 substantially along the hole axis x of the mounting hole H is formed at the tip of the inclined guide surface 13 of the female part 1, and
A supported surface 20g is formed substantially along the hole axis x of the mounting hole H that contacts the support surface 14 at a position where the male part 2 is pushed into the female part 1.

  Thereby, in this embodiment, it is possible to stably secure the state in which the clip CL in which the male part 2 is inserted and cut into the female part 1 is attached to the attachment hole H. . That is, in such a clamped state, the force in the direction crossing the hole axis x of the mounting hole H against the male part 2 pressing the engaging outer surface 20f against the other hole wall Hb of the mounting hole H (arrow F in FIG. 2) Even when a force (direction force that pulls the clip CL in the direction) is applied, the male part 2 comes out of the female part 1 unexpectedly by receiving such force on the support surface 14 and the supported surface 20g. The clip CL is moved in the direction so that the fastening state of the clip CL in the attachment hole H is not impaired.

In this embodiment,
The inclined guide surface 13 and the support surface 14 of the female part 1 are formed on a rib-like portion 15 that protrudes inward of the female part 1 and extends long in the direction of the hole axis x of the mounting hole H. ,
On the inner surface of the female part 1 on both sides of the rib-like portion 15, an additional support surface 16 is formed substantially along the hole axis x of the mounting hole H,
The leg part 20 of the male part 2 is provided with a groove part 20h for receiving the rib-like part 15, and a supported surface 20g is formed on a part of the groove bottom of the groove part 20h.
An additional supported surface 20i is formed on both sides of the groove portion 20h along the hole axis line x of the mounting hole H in contact with the additional support surface 16 at a position where it is pushed into the female part 1.

  Thereby, in this embodiment, the female part 1 and the male part 2 are supported in the state where the clip CL, in which the male part 2 is inserted and cut into the female part 1, is fastened to the mounting hole H. In addition to the surface 14 and the supported surface 20g, the additional support surface 16 and the additional supported surface 20i can be brought into contact with each other on both sides of the groove portion 20h, respectively, and even when the above-described force is applied to the clip CL. In this manner, this fastened state can be secured more stably.

  In the illustrated example, the rib-like portion 15 is formed from the upper end side of the cylindrical portion 10b constituting the base portion 10 of the female part 1 to the distal end portion of the main insertion portion 11a. The inclined guide surface 13 is formed on the protruding surface of the rib-shaped portion 15 from the upper end side of the rib-shaped portion 15 to a position substantially in the middle of the length direction, and the protruding surface of the previous rib-shaped portion 15 from this position is The support surface 14 is substantially along the hole axis x. The inner surface of the female part 1 on both sides of the rib-shaped portion 15 is a surface substantially along the hole axis x, and this inner surface functions as the additional support surface 16.

  On the other hand, at the position where the first surface 20a of the leg part 20 of the male part 2 is formed, the leg part 20 extends along the length direction of the leg part 20 at a position approximately in the middle of the length direction. The groove 20h is formed. At the same time, a first surface 20 a between the tip of the leg 20 and the groove end on the tip of the groove 20 h is an inclined surface 20 j having substantially the same inclination as the inclined guide surface 13 of the female part 1. And the said supported surface 20g is formed in the groove edge part of the front end side of the leg part 20 in this groove part 20h, and the 1st surface 20a on both sides which pinched | interposed the groove end by the side of the head 21 of this groove part 20h, The additional supported surface 20i. Further, the groove bottom of the groove 20 h other than the portion where the supported surface 20 g is formed is an inclined surface 20 k having substantially the same inclination as the inclined guide surface 13 of the female part 1.

  In the illustrated example, when the male part 2 is pushed into the female part 1 from the state where the female part 1 and the male part 2 shown in FIG. , 20k is slidably contacted with the inclined guide surface 13 of the rib-like portion 15 of the female part 1, and the male part 2 is moved obliquely in a direction to gradually move the second surface 20b away from the inner surface of the main insertion portion 11a. The second surface 20b is pressed against the other hole wall Hb of the mounting hole H, whereby the engaging outer surface 11b of the main insertion portion 11a is also pressed against the one hole wall Ha of the mounting hole H. The clip CL is fastened to the hole H. In this fastened state, the supported surface 20g formed in the groove 20h of the male part 2 is in contact with the support surface 14 at the tip of the inclined guide surface 13 of the rib-like portion 15 of the female part 1, and the female surface 1 The additional supported surfaces 20i on both sides of the groove 20h of the male part 2 are in contact with the additional support surfaces 16 on both sides of the rib-like portion 15 of the part 1 and above the support surface 14, respectively. .

(Assist grip G)
Next, the assist grip G according to this embodiment includes the grip body Ga and the two clips CL described above.

  The grip body Ga has a rod-shaped gripping portion Gb and arm portions Gc at both ends of the gripping portion Gb. The arm portion Gc protrudes in a direction substantially perpendicular to the length direction of the grip portion Gb with respect to the grip portion Gb. In addition, the pair of arm portions Gc protrude in the same direction from the grip portion Gb.

  The two clips CL and CP are each fastened to a mounting hole H formed in an interior panel P of a vehicle or the like.

  Each of the two clips CL and CP includes a bearing portion 10c that rotatably receives and assembles a shaft portion Gd provided on the arm portion Gc of the grip body Ga on the base portion 10 of the female part 1.

  In the illustrated example, the bearing portion 10c is directed to the outer side of the cylindrical portion 10b constituting the base portion 10 of the female part 1 and toward the formation side of the main insertion portion 11a in the cylindrical portion 10b. It is formed on the side opposite to the other side. Specifically, the bearing portion 10c has one side portion of the pair of disc-like bodies 10d and 10d on the side portion of the cylindrical portion 10b, and the wide plate surface of the disc-like body 10d is the cylindrical portion 10b. It is formed by joining together so that it may be arranged in the direction along the cylinder axis. The pair of disk-like bodies 10d and 10d has a shaft hole 10e at substantially the center thereof. In the example shown in the drawing, the two clips CL and CP are attached by passing the shaft portion Gd provided in the arm portion Gc of the grip body Ga through the shaft holes 10e of the pair of disk-like bodies 10d and 10d. The assist grip G is configured by assembling the grip body Ga to the interior panel P or the like so as to be rotatable.

  The grip main body Ga is rotated when the assist grip G is used (from the one-dot chain line position in FIGS. 19 and 20 to the two-dot chain line position in each drawing when used). The male part 2 is in a state where the supported surface 20g is in contact with the supporting surface 14 with respect to the female part 1 constituting the clip CL supported on the panel P or the like, and further, the additional supported surface 20i is added to the additional supported surface 20i. The male part 2 is pulled out in the direction of pulling out even if a force in the direction crossing the hole axis x of the mounting hole H is applied to the clip CL by this turning operation. The clip CL is fastened in the mounting hole H without being moved, that is, the grip body Ga is securely attached to the interior panel P or the like. It is reserved.

Cross-sectional view of the main part showing the use state of the clip CL Cross-sectional view of the main part showing the use state of the clip CL Perspective view of female part 1 Partially broken perspective view of female part 1 Side view of female part 1 Bottom view of female part 1 Side view of female part 1 as seen from a different direction from FIG. Top view of female part 1 AA line sectional view in FIG. BB sectional view in FIG. CC sectional view in FIG. Perspective view of male part 2 The perspective view of the male part 2 seen from the direction different from FIG. Side view of male part 2 Side view of male part 2 viewed from a different orientation than FIG. Top view of male part 2 DD sectional view taken on the line in FIG. EE sectional view in FIG. Cross-sectional configuration diagram of the main part showing the attached state of the assist grip G FIG. 19 is a cross-sectional view of a principal part showing an attached state of the assist grip G as viewed from the side opposite to the side in FIG.

Explanation of symbols

H Mounting hole Ha One hole wall Hb Other hole wall 1 Female part 10 Base 10f Through hole 11 Insertion part 11a Main insertion part 11c Engagement outer surface 13 Inclined guide surface 2 Male part 20 Leg part 21 Head 20f Engagement outer surface

Claims (4)

A female part having a base and a plug into the mounting hole protruding from the base;
It has a male part having a leg part that is pushed into the female part through a through hole provided in the base part of this female part and a head part for this pushing operation,
The insertion part of the female part has a main insertion part that directs the outer surface for engagement to the one hole wall of the attachment hole,
In the female part, as it goes from the base side to the tip side of the insertion portion, an inclined guide surface that is inclined in a direction gradually separating from the outer surface for engagement of the main insertion portion is formed,
By this inclined guide surface, the outer surface for engagement opposite to the side in contact with this inclined guide surface in the leg part of the male part that is pushed by the force in the direction along the hole axis of the mounting hole using the head is female. Gradually moved away from the outer surface of the main insertion part of the part, the outer surface for engagement of the main insertion part of the female part is pressed against the one hole wall of the mounting hole at the position where the male part is fully pushed in, and the male part A clip characterized in that the hooking outer surface is pressed against the other hole wall of the mounting hole at a position opposite to the one hole wall to be fastened to the mounting hole. A support surface substantially formed along the hole axis of the mounting hole is formed at the tip of the inclined guide surface of the female part,
2. The clip according to claim 1, wherein a supported surface is formed substantially along a hole axis line of an attachment hole contacting the support surface at a position where the male part is pushed into the female part. The inclined guide surface and the support surface of the female part protrude toward the inside of the female part, and are formed in a rib-like portion that extends long in the hole axis direction of the attachment hole, and
On both sides of this rib-shaped part, an additional support surface is formed substantially along the hole axis of the mounting hole,
The leg part of the male part is provided with a groove part for receiving the rib-like part, and a supported surface is formed on a part of the groove bottom of the groove part,
3. The clip according to claim 2, wherein an additional supported surface is formed on both sides of the groove portion substantially along the hole axis line of the attachment hole contacting the additional support surface at a position where it is pushed into the female part. A grip portion having a rod shape and a grip body having arm portions at both ends of the grip portion;
4. The clip according to claim 2 or 3, wherein the clip is fastened to a mounting hole formed in an interior panel of a vehicle or the like, and a shaft part provided in an arm part of a grip body can be rotated at a base part of a female part. An assist grip comprising a pair of clips provided with a bearing portion for receiving and assembling.

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